22023635232 has 24 divisors (see below), whose sum is σ = 57812042736. Its totient is φ = 7341211712.

The previous prime is 22023635219. The next prime is 22023635237. The reversal of 22023635232 is 23253632022.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 22023635232.

It is not an unprimeable number, because it can be changed into a prime (22023635237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114706338 + ... + 114706529.

It is an arithmetic number, because the mean of its divisors is an integer number (2408835114).

Almost surely, 2^22023635232 is an apocalyptic number.

It is an amenable number.

22023635232 is an abundant number, since it is smaller than the sum of its proper divisors (35788407504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22023635232 is a wasteful number, since it uses less digits than its factorization.

22023635232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229412880 (or 229412872 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The spelling of 22023635232 in words is "twenty-two billion, twenty-three million, six hundred thirty-five thousand, two hundred thirty-two".