23223172162 has 16 divisors (see below), whose sum is σ = 35942699520. Its totient is φ = 11247366528.

The previous prime is 23223172139. The next prime is 23223172177. The reversal of 23223172162 is 26127132232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264362 + ... + 1282597.

It is an arithmetic number, because the mean of its divisors is an integer number (2246418720).

Almost surely, 2^23223172162 is an apocalyptic number.

23223172162 is a deficient number, since it is larger than the sum of its proper divisors (12719527358).

23223172162 is a wasteful number, since it uses less digits than its factorization.

23223172162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547105.

The product of its digits is 12096, while the sum is 31.

The spelling of 23223172162 in words is "twenty-three billion, two hundred twenty-three million, one hundred seventy-two thousand, one hundred sixty-two".