312224240044113 has 16 divisors (see below), whose sum is σ = 417420732134400. Its totient is φ = 207588682057680.

The previous prime is 312224240044081. The next prime is 312224240044177. The reversal of 312224240044113 is 311440042422213.

It is not a de Polignac number, because 312224240044113 - 2⁵ = 312224240044081 is a prime.

It is a super-2 number, since 2×312224240044113² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312224240044313) 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, 12699028 + ... + 28030586.

It is an arithmetic number, because the mean of its divisors is an integer number (26088795758400).

Almost surely, 2^{312224240044113} is an apocalyptic number.

It is an amenable number.

312224240044113 is a deficient number, since it is larger than the sum of its proper divisors (105196492090287).

312224240044113 is a wasteful number, since it uses less digits than its factorization.

312224240044113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15349852.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 312224240044113 its reverse (311440042422213), we get a palindrome (623664282466326).

The spelling of 312224240044113 in words is "three hundred twelve trillion, two hundred twenty-four billion, two hundred forty million, forty-four thousand, one hundred thirteen".