22503122368 has 28 divisors (see below), whose sum is σ = 44698843800. Its totient is φ = 11240421632.

The previous prime is 22503122353. The next prime is 22503122407. The reversal of 22503122368 is 86322130522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108718 + ... + 238381.

Almost surely, 2^22503122368 is an apocalyptic number.

It is an amenable number.

22503122368 is a deficient number, since it is larger than the sum of its proper divisors (22195721432).

22503122368 is a wasteful number, since it uses less digits than its factorization.

22503122368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348124 (or 348114 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 22503122368 in words is "twenty-two billion, five hundred three million, one hundred twenty-two thousand, three hundred sixty-eight".