422164471122 has 12 divisors (see below), whose sum is σ = 914689687470. Its totient is φ = 140721490368.

The previous prime is 422164471093. The next prime is 422164471147. The reversal of 422164471122 is 221174461224.

422164471122 is a `hidden beast` number, since 4 + 2 + 2 + 1 + 64 + 471 + 122 = 666.

It can be written as a sum of positive squares in only one way, i.e., 393366041721 + 28798429401 = 627189^2 + 169701^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11726790847 + ... + 11726790882.

Almost surely, 2^422164471122 is an apocalyptic number.

422164471122 is an abundant number, since it is smaller than the sum of its proper divisors (492525216348).

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

422164471122 is a wasteful number, since it uses less digits than its factorization.

422164471122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23453581737 (or 23453581734 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The spelling of 422164471122 in words is "four hundred twenty-two billion, one hundred sixty-four million, four hundred seventy-one thousand, one hundred twenty-two".