422697573162 has 24 divisors (see below), whose sum is σ = 916726249920. Its totient is φ = 140763574440.

The previous prime is 422697573161. The next prime is 422697573313. The reversal of 422697573162 is 261375796224.

422697573162 is a `hidden beast` number, since 4 + 2 + 2 + 6 + 9 + 7 + 573 + 1 + 62 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 422697573099 and 422697573108.

It is not an unprimeable number, because it can be changed into a prime (422697573161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11282164 + ... + 11319567.

It is an arithmetic number, because the mean of its divisors is an integer number (38196927080).

Almost surely, 2^422697573162 is an apocalyptic number.

422697573162 is an abundant number, since it is smaller than the sum of its proper divisors (494028676758).

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

422697573162 is a wasteful number, since it uses less digits than its factorization.

422697573162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22602778 (or 22602775 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 422697573162 in words is "four hundred twenty-two billion, six hundred ninety-seven million, five hundred seventy-three thousand, one hundred sixty-two".