422082858231 has 16 divisors (see below), whose sum is σ = 626149566720. Its totient is φ = 281009839320.

The previous prime is 422082858227. The next prime is 422082858269. The reversal of 422082858231 is 132858280224.

422082858231 is a `hidden beast` number, since 42 + 2 + 0 + 8 + 28 + 582 + 3 + 1 = 666.

It is not a de Polignac number, because 422082858231 - 2² = 422082858227 is a prime.

It is a super-2 number, since 2×422082858231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422082858331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10499925 + ... + 10540046.

It is an arithmetic number, because the mean of its divisors is an integer number (39134347920).

Almost surely, 2^422082858231 is an apocalyptic number.

422082858231 is a deficient number, since it is larger than the sum of its proper divisors (204066708489).

422082858231 is a wasteful number, since it uses less digits than its factorization.

422082858231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21040723 (or 21040717 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 422082858231 in words is "four hundred twenty-two billion, eighty-two million, eight hundred fifty-eight thousand, two hundred thirty-one".