160022455172 has 6 divisors (see below), whose sum is σ = 280039296558. Its totient is φ = 80011227584.

The previous prime is 160022455169. The next prime is 160022455211. The reversal of 160022455172 is 271554220061.

It can be written as a sum of positive squares in only one way, i.e., 90350741056 + 69671714116 = 300584^2 + 263954^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20002806893 + ... + 20002806900.

It is an arithmetic number, because the mean of its divisors is an integer number (46673216093).

Almost surely, 2^160022455172 is an apocalyptic number.

It is an amenable number.

160022455172 is a deficient number, since it is larger than the sum of its proper divisors (120016841386).

160022455172 is a wasteful number, since it uses less digits than its factorization.

160022455172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40005613797 (or 40005613795 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 160022455172 in words is "one hundred sixty billion, twenty-two million, four hundred fifty-five thousand, one hundred seventy-two".