Q: What is the negative version of the number 221,146,424?
A: -221,146,424
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:
| 221,146,422 | 221,146,423 | 221,146,425 | 221,146,426 |
| -221,146,422 | -221,146,423 | -221,146,425 | -221,146,426 |