22040324112 has 40 divisors (see below), whose sum is σ = 57159082656. Its totient is φ = 7318183936.

The previous prime is 22040324051. The next prime is 22040324143. The reversal of 22040324112 is 21142304022.

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, 880998 + ... + 905669.

Almost surely, 2^22040324112 is an apocalyptic number.

It is an amenable number.

22040324112 is an abundant number, since it is smaller than the sum of its proper divisors (35118758544).

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

22040324112 is a wasteful number, since it uses less digits than its factorization.

22040324112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786935 (or 1786929 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22040324112 its reverse (21142304022), we get a palindrome (43182628134).

The spelling of 22040324112 in words is "twenty-two billion, forty million, three hundred twenty-four thousand, one hundred twelve".