Q: What is the negative version of the number 221,121,049?
A: -221,121,049
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:
| 221,121,047 | 221,121,048 | 221,121,050 | 221,121,051 |
| -221,121,047 | -221,121,048 | -221,121,050 | -221,121,051 |