312200210122113 has 16 divisors (see below), whose sum is σ = 438176149524800. Its totient is φ = 197178892868160.

The previous prime is 312200210122057. The next prime is 312200210122181. The reversal of 312200210122113 is 311221012002213.

It is not a de Polignac number, because 312200210122113 - 2³⁷ = 312062771168641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312200210122113.

It is not an unprimeable number, because it can be changed into a prime (312200211122113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81765543 + ... + 85498563.

It is an arithmetic number, because the mean of its divisors is an integer number (27386009345300).

Almost surely, 2^{312200210122113} is an apocalyptic number.

It is an amenable number.

312200210122113 is a deficient number, since it is larger than the sum of its proper divisors (125975939402687).

312200210122113 is a wasteful number, since it uses less digits than its factorization.

312200210122113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200272.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 312200210122113 its reverse (311221012002213), we get a palindrome (623421222124326).

The spelling of 312200210122113 in words is "three hundred twelve trillion, two hundred billion, two hundred ten million, one hundred twenty-two thousand, one hundred thirteen".