22888660252 has 6 divisors (see below), whose sum is σ = 40055155448. Its totient is φ = 11444330124.

The previous prime is 22888660241. The next prime is 22888660259. The reversal of 22888660252 is 25206688822.

It is a junction number, because it is equal to n+sod(n) for n = 22888660196 and 22888660205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22888660259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861082528 + ... + 2861082535.

Almost surely, 2^22888660252 is an apocalyptic number.

It is an amenable number.

22888660252 is a deficient number, since it is larger than the sum of its proper divisors (17166495196).

22888660252 is a wasteful number, since it uses less digits than its factorization.

22888660252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722165067 (or 5722165065 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 22888660252 in words is "twenty-two billion, eight hundred eighty-eight million, six hundred sixty thousand, two hundred fifty-two".