122 (number)
Jump to navigation
Jump to search
Template:Infobox number 122 (one hundred [and] twenty-two) is the natural number following 121 and preceding 123.
In mathematics
122 is a nontotient since there is no integer with exactly 122 coprimes below it. Nor is there an integer with exactly 122 integers with common factors below it, making 122 a noncototient.
122 is a semiprime.
φ(122) = φ(σ(122)).[1]
References
<templatestyles src="Reflist/styles.css" />
- ↑ Script error: No such module "citation/CS1".Script error: No such module "Check for unknown parameters".
Script error: No such module "Check for unknown parameters".