22082644624 has 20 divisors (see below), whose sum is σ = 43200516736. Its totient is φ = 10934124192.

The previous prime is 22082644601. The next prime is 22082644627. The reversal of 22082644624 is 42644628022.

It is a super-2 number, since 2×22082644624² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22082644627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6698184 + ... + 6701479.

Almost surely, 2^22082644624 is an apocalyptic number.

It is an amenable number.

22082644624 is a deficient number, since it is larger than the sum of its proper divisors (21117872112).

22082644624 is a wasteful number, since it uses less digits than its factorization.

22082644624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13399774 (or 13399768 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 40.

The spelling of 22082644624 in words is "twenty-two billion, eighty-two million, six hundred forty-four thousand, six hundred twenty-four".