Q: What is the negative version of the number 221,871,544?
A: -221,871,544
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:
| 221,871,542 | 221,871,543 | 221,871,545 | 221,871,546 |
| -221,871,542 | -221,871,543 | -221,871,545 | -221,871,546 |