22364924732 has 18 divisors (see below), whose sum is σ = 39191644128. Its totient is φ = 11167332448.

The previous prime is 22364924723. The next prime is 22364924737. The reversal of 22364924732 is 23742946322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22364924737) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2613653 + ... + 2622195.

Almost surely, 2^22364924732 is an apocalyptic number.

It is an amenable number.

22364924732 is a deficient number, since it is larger than the sum of its proper divisors (16826719396).

22364924732 is an frugal number, since it uses more digits than its factorization.

22364924732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10165 (or 9354 counting only the distinct ones).

The product of its digits is 870912, while the sum is 44.

The spelling of 22364924732 in words is "twenty-two billion, three hundred sixty-four million, nine hundred twenty-four thousand, seven hundred thirty-two".