422889817113 has 16 divisors (see below), whose sum is σ = 627289541760. Its totient is φ = 281572795728.

The previous prime is 422889817111. The next prime is 422889817117. The reversal of 422889817113 is 311718988224.

422889817113 is a `hidden beast` number, since 422 + 8 + 8 + 98 + 17 + 113 = 666.

It is not a de Polignac number, because 422889817113 - 2¹ = 422889817111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422889817113.

It is not an unprimeable number, because it can be changed into a prime (422889817111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9804445 + ... + 9847482.

It is an arithmetic number, because the mean of its divisors is an integer number (39205596360).

Almost surely, 2^422889817113 is an apocalyptic number.

It is an amenable number.

422889817113 is a deficient number, since it is larger than the sum of its proper divisors (204399724647).

422889817113 is a wasteful number, since it uses less digits than its factorization.

422889817113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19652733 (or 19652727 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 54.

The spelling of 422889817113 in words is "four hundred twenty-two billion, eight hundred eighty-nine million, eight hundred seventeen thousand, one hundred thirteen".