12313022110 has 64 divisors (see below), whose sum is σ = 22955581440. Its totient is φ = 4753123200.

The previous prime is 12313022087. The next prime is 12313022129. The reversal of 12313022110 is 1122031321.

It is a super-2 number, since 2×12313022110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7567117 + ... + 7568743.

It is an arithmetic number, because the mean of its divisors is an integer number (358680960).

Almost surely, 2^12313022110 is an apocalyptic number.

12313022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313022110 is a deficient number, since it is larger than the sum of its proper divisors (10642559330).

12313022110 is a wasteful number, since it uses less digits than its factorization.

12313022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12313022110 its reverse (1122031321), we get a palindrome (13435053431).

The spelling of 12313022110 in words is "twelve billion, three hundred thirteen million, twenty-two thousand, one hundred ten".