22119192158 has 32 divisors (see below), whose sum is σ = 38621836800. Its totient is φ = 9304353504.

The previous prime is 22119192149. The next prime is 22119192169. The reversal of 22119192158 is 85129191122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513728 + ... + 555116.

It is an arithmetic number, because the mean of its divisors is an integer number (1206932400).

Almost surely, 2^22119192158 is an apocalyptic number.

22119192158 is a deficient number, since it is larger than the sum of its proper divisors (16502644642).

22119192158 is a wasteful number, since it uses less digits than its factorization.

22119192158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42104.

The product of its digits is 25920, while the sum is 41.

The spelling of 22119192158 in words is "twenty-two billion, one hundred nineteen million, one hundred ninety-two thousand, one hundred fifty-eight".