22026556023432 has 64 divisors (see below), whose sum is σ = 56870994984960. Its totient is φ = 7101806932800.

The previous prime is 22026556023413. The next prime is 22026556023449. The reversal of 22026556023432 is 23432065562022.

It is a happy 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, 5864728 + ... + 8857095.

It is an arithmetic number, because the mean of its divisors is an integer number (888609296640).

Almost surely, 2^{22026556023432} is an apocalyptic number.

It is an amenable number.

22026556023432 is an abundant number, since it is smaller than the sum of its proper divisors (34844438961528).

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

22026556023432 is a wasteful number, since it uses less digits than its factorization.

22026556023432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14723874 (or 14723870 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 22026556023432 in words is "twenty-two trillion, twenty-six billion, five hundred fifty-six million, twenty-three thousand, four hundred thirty-two".