During past years author worked with representations of numbers in terms of 1 to 9 and 9 to 1. These representations called as **crazy representations**, and are done from 1 to 200000. For details see the references. This work is little different. It brings crazy representations of numbers from 1 to 10000 in terms of palindrodic digits of 2022-2202. For each number 8 digits are used. This we have done by the help of extra operations or functions, such as **factorial, square-root** and **triangular numbers**.

Similar kind of work for the numbers from 1 to 1729 in terms of digits 1729271 see the following link:

- Inder J. Taneja, Hardy-Ramanujan Number – 1729,
**https://inderjtaneja.com/2021/12/25/hardy-ramanujan-number-1729-revised/**

For more on 2022 see the following link:

- Inder J. Taneja, Mathematical Beauty of 2022, https://inderjtaneja.com/2021/12/27/mathematical-beauty-of-2022/

For crazy representations follow the following links:

- Inder J. Taneja, Crazy Representations of Natural Numbers Using Factorial: From 100001-200000,
**https://inderjtaneja.com/2021/12/11/crazy-representations-of-natural-numbers-using-factorial-from-100001-200000/** - Inder J. Taneja, The Crazy Representations and 10958 Problem,
**https://inderjtaneja.com/2018/11/16/crazy-representations-of-natural-numbers-the-10958-problem/** - Inder J. Taneja, Crazy Representations of Natural Numbers Using Factorial: From 20001-100000, https://inderjtaneja.com/2021/12/07/crazy-representations-of-natural-numbers-using-factorial-from-20-001-100-000/