22331634712 has 32 divisors (see below), whose sum is σ = 42022440720. Its totient is φ = 11125699200.

The previous prime is 22331634691. The next prime is 22331634713. The reversal of 22331634712 is 21743613322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22331634713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6763462 + ... + 6766762.

Almost surely, 2^22331634712 is an apocalyptic number.

It is an amenable number.

22331634712 is a deficient number, since it is larger than the sum of its proper divisors (19690806008).

22331634712 is a wasteful number, since it uses less digits than its factorization.

22331634712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6091 (or 6087 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The spelling of 22331634712 in words is "twenty-two billion, three hundred thirty-one million, six hundred thirty-four thousand, seven hundred twelve".