312300032222013 has 32 divisors (see below), whose sum is σ = 454838861675520. Its totient is φ = 189029343776640.

The previous prime is 312300032221987. The next prime is 312300032222077. The reversal of 312300032222013 is 310222230003213.

It is not a de Polignac number, because 312300032222013 - 2⁶ = 312300032221949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300032222093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296361745 + ... + 297413657.

It is an arithmetic number, because the mean of its divisors is an integer number (14213714427360).

Almost surely, 2^{312300032222013} is an apocalyptic number.

312300032222013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

312300032222013 is a deficient number, since it is larger than the sum of its proper divisors (142538829453507).

312300032222013 is a wasteful number, since it uses less digits than its factorization.

312300032222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063489.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 312300032222013 its reverse (310222230003213), we get a palindrome (622522262225226).

The spelling of 312300032222013 in words is "three hundred twelve trillion, three hundred billion, thirty-two million, two hundred twenty-two thousand, thirteen".