422111330868 has 12 divisors (see below), whose sum is σ = 984926438720. Its totient is φ = 140703776952.

The previous prime is 422111330821. The next prime is 422111330959. The reversal of 422111330868 is 868033111224.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17587972108 + ... + 17587972131.

Almost surely, 2^422111330868 is an apocalyptic number.

It is an amenable number.

422111330868 is an abundant number, since it is smaller than the sum of its proper divisors (562815107852).

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

422111330868 is a wasteful number, since it uses less digits than its factorization.

422111330868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35175944246 (or 35175944244 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 422111330868 in words is "four hundred twenty-two billion, one hundred eleven million, three hundred thirty thousand, eight hundred sixty-eight".