22156107161110 has 32 divisors (see below), whose sum is σ = 43103811324672. Its totient is φ = 8151183204480.

The previous prime is 22156107161107. The next prime is 22156107161129. The reversal of 22156107161110 is 1116170165122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307602246 + ... + 307674265.

It is an arithmetic number, because the mean of its divisors is an integer number (1346994103896).

Almost surely, 2^{22156107161110} is an apocalyptic number.

22156107161110 is a deficient number, since it is larger than the sum of its proper divisors (20947704163562).

22156107161110 is a wasteful number, since it uses less digits than its factorization.

22156107161110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615276808.

The product of its (nonzero) digits is 5040, while the sum is 34.

The spelling of 22156107161110 in words is "twenty-two trillion, one hundred fifty-six billion, one hundred seven million, one hundred sixty-one thousand, one hundred ten".