Q: What is the negative version of the number 223,664,401?
A: -223,664,401
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:
| 223,664,399 | 223,664,400 | 223,664,402 | 223,664,403 |
| -223,664,399 | -223,664,400 | -223,664,402 | -223,664,403 |