422875262956 has 36 divisors (see below), whose sum is σ = 786217460896. Its totient is φ = 198976377600.

The previous prime is 422875262947. The next prime is 422875262959. The reversal of 422875262956 is 659262578224.

It is a super-2 number, since 2×422875262956² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 422875262956.

It is not an unprimeable number, because it can be changed into a prime (422875262959) 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, 13059346 + ... + 13091686.

Almost surely, 2^422875262956 is an apocalyptic number.

It is an amenable number.

422875262956 is a deficient number, since it is larger than the sum of its proper divisors (363342197940).

422875262956 is a wasteful number, since it uses less digits than its factorization.

422875262956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43690 (or 43671 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 58.

The spelling of 422875262956 in words is "four hundred twenty-two billion, eight hundred seventy-five million, two hundred sixty-two thousand, nine hundred fifty-six".