Q: What is the negative version of the number 221,541,137?
A: -221,541,137
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:
| 221,541,135 | 221,541,136 | 221,541,138 | 221,541,139 |
| -221,541,135 | -221,541,136 | -221,541,138 | -221,541,139 |