22344639092 has 48 divisors (see below), whose sum is σ = 40546723392. Its totient is φ = 10768243200.

The previous prime is 22344639073. The next prime is 22344639139. The reversal of 22344639092 is 29093644322.

It is a congruent 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, 5693843 + ... + 5697765.

It is an arithmetic number, because the mean of its divisors is an integer number (844723404).

Almost surely, 2^22344639092 is an apocalyptic number.

It is an amenable number.

22344639092 is a deficient number, since it is larger than the sum of its proper divisors (18202084300).

22344639092 is a wasteful number, since it uses less digits than its factorization.

22344639092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448 (or 4446 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 22344639092 in words is "twenty-two billion, three hundred forty-four million, six hundred thirty-nine thousand, ninety-two".