160997105226 has 64 divisors (see below), whose sum is σ = 341595993600. Its totient is φ = 50444047296.

The previous prime is 160997105219. The next prime is 160997105231. The reversal of 160997105226 is 622501799061.

It is a super-2 number, since 2×160997105226² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11495260 + ... + 11509256.

It is an arithmetic number, because the mean of its divisors is an integer number (5337437400).

Almost surely, 2^160997105226 is an apocalyptic number.

160997105226 is an abundant number, since it is smaller than the sum of its proper divisors (180598888374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160997105226 is a wasteful number, since it uses less digits than its factorization.

160997105226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14803.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 160997105226 in words is "one hundred sixty billion, nine hundred ninety-seven million, one hundred five thousand, two hundred twenty-six".