22000664320232 has 32 divisors (see below), whose sum is σ = 45369618739200. Its totient is φ = 9938106957504.

The previous prime is 22000664320199. The next prime is 22000664320249. The reversal of 22000664320232 is 23202346600022.

22000664320232 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2250472232 + ... + 2250482007.

It is an arithmetic number, because the mean of its divisors is an integer number (1417800585600).

Almost surely, 2^{22000664320232} is an apocalyptic number.

It is an amenable number.

22000664320232 is an abundant number, since it is smaller than the sum of its proper divisors (23368954418968).

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

22000664320232 is a wasteful number, since it uses less digits than its factorization.

22000664320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500954305 (or 4500954301 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 22000664320232 in words is "twenty-two trillion, six hundred sixty-four million, three hundred twenty thousand, two hundred thirty-two".