**Answer:** The answer is 20!!!

**Some extra relevant information:**

When counting from 1 to 99, the character “1” is used a total of 20 times. This includes the numbers 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 31, 41, 51, 61, 71, 81, 91, and 100.

**Answer:** The answer is 20!!!

**Some extra relevant information:**

When counting from 1 to 99, the character “1” is used a total of 20 times. This includes the numbers 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 31, 41, 51, 61, 71, 81, 91, and 100.