422310002312 has 32 divisors (see below), whose sum is σ = 877976841600. Its totient is φ = 188812219200.

The previous prime is 422310002299. The next prime is 422310002333. The reversal of 422310002312 is 213200013224.

It is a super-2 number, since 2×422310002312² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39330512 + ... + 39341247.

It is an arithmetic number, because the mean of its divisors is an integer number (27436776300).

Almost surely, 2^422310002312 is an apocalyptic number.

It is an amenable number.

422310002312 is an abundant number, since it is smaller than the sum of its proper divisors (455666839288).

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

422310002312 is a wasteful number, since it uses less digits than its factorization.

422310002312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78671837 (or 78671833 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 422310002312 its reverse (213200013224), we get a palindrome (635510015536).

The spelling of 422310002312 in words is "four hundred twenty-two billion, three hundred ten million, two thousand, three hundred twelve".