Q: What is the negative version of the number 213,221,122?
A: -213,221,122
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 213,221,120 | 213,221,121 | 213,221,123 | 213,221,124 |
| -213,221,120 | -213,221,121 | -213,221,123 | -213,221,124 |