312032010122 has 16 divisors (see below), whose sum is σ = 534921652032. Its totient is φ = 133725595680.

The previous prime is 312032010107. The next prime is 312032010137. The reversal of 312032010122 is 221010230213.

It is an interprime number because it is at equal distance from previous prime (312032010107) and next prime (312032010137).

It is a self number, because there is not a number n which added to its sum of digits gives 312032010122.

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, 764297 + ... + 1099187.

It is an arithmetic number, because the mean of its divisors is an integer number (33432603252).

Almost surely, 2^312032010122 is an apocalyptic number.

312032010122 is a deficient number, since it is larger than the sum of its proper divisors (222889641910).

312032010122 is a wasteful number, since it uses less digits than its factorization.

312032010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401453.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 312032010122 its reverse (221010230213), we get a palindrome (533042240335).

The spelling of 312032010122 in words is "three hundred twelve billion, thirty-two million, ten thousand, one hundred twenty-two".