Q: What is the negative version of the number 221,122,151?
A: -221,122,151
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:
| 221,122,149 | 221,122,150 | 221,122,152 | 221,122,153 |
| -221,122,149 | -221,122,150 | -221,122,152 | -221,122,153 |