312130022110 has 16 divisors (see below), whose sum is σ = 561840427296. Its totient is φ = 124850589408.

The previous prime is 312130022069. The next prime is 312130022123. The reversal of 312130022110 is 11220031213.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1513564 + ... + 1707376.

It is an arithmetic number, because the mean of its divisors is an integer number (35115026706).

Almost surely, 2^312130022110 is an apocalyptic number.

312130022110 is a deficient number, since it is larger than the sum of its proper divisors (249710405186).

312130022110 is a wasteful number, since it uses less digits than its factorization.

312130022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354867.

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

Adding to 312130022110 its reverse (11220031213), we get a palindrome (323350053323).

The spelling of 312130022110 in words is "three hundred twelve billion, one hundred thirty million, twenty-two thousand, one hundred ten".