23288009522 has 4 divisors (see below), whose sum is σ = 34932014286. Its totient is φ = 11644004760.

The previous prime is 23288009501. The next prime is 23288009533. The reversal of 23288009522 is 22590088232.

23288009522 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19426505641 + 3861503881 = 139379^2 + 62141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23288009522.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5822002379 + ... + 5822002382.

Almost surely, 2^23288009522 is an apocalyptic number.

23288009522 is a deficient number, since it is larger than the sum of its proper divisors (11644004764).

23288009522 is a wasteful number, since it uses less digits than its factorization.

23288009522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11644004763.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 23288009522 in words is "twenty-three billion, two hundred eighty-eight million, nine thousand, five hundred twenty-two".