22107642304 has 28 divisors (see below), whose sum is σ = 47858022648. Its totient is φ = 10048928000.

The previous prime is 22107642283. The next prime is 22107642307. The reversal of 22107642304 is 40324670122.

It is a happy number.

It is a super-2 number, since 2×22107642304² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22107642307) 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, 15700747 + ... + 15702154.

Almost surely, 2^22107642304 is an apocalyptic number.

It is an amenable number.

22107642304 is an abundant number, since it is smaller than the sum of its proper divisors (25750380344).

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

22107642304 is a wasteful number, since it uses less digits than its factorization.

22107642304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31402924 (or 31402914 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 22107642304 in words is "twenty-two billion, one hundred seven million, six hundred forty-two thousand, three hundred four".