22082532464 has 40 divisors (see below), whose sum is σ = 43910439552. Its totient is φ = 10754555840.

The previous prime is 22082532427. The next prime is 22082532503. The reversal of 22082532464 is 46423528022.

It is a super-2 number, since 2×22082532464² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 22814 + ... + 211389.

Almost surely, 2^22082532464 is an apocalyptic number.

It is an amenable number.

22082532464 is a deficient number, since it is larger than the sum of its proper divisors (21827907088).

22082532464 is a wasteful number, since it uses less digits than its factorization.

22082532464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234365 (or 234359 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 22082532464 in words is "twenty-two billion, eighty-two million, five hundred thirty-two thousand, four hundred sixty-four".