3012221203113 has 16 divisors (see below), whose sum is σ = 4034916057536. Its totient is φ = 1998856742400.

The previous prime is 3012221203109. The next prime is 3012221203157. The reversal of 3012221203113 is 3113021222103.

It is not a de Polignac number, because 3012221203113 - 2² = 3012221203109 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 3012221203113.

It is not an unprimeable number, because it can be changed into a prime (3012221203183) 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, 1871131 + ... + 3086352.

It is an arithmetic number, because the mean of its divisors is an integer number (252182253596).

Almost surely, 2^{3012221203113} is an apocalyptic number.

It is an amenable number.

3012221203113 is a deficient number, since it is larger than the sum of its proper divisors (1022694854423).

3012221203113 is a wasteful number, since it uses less digits than its factorization.

3012221203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4958424.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3012221203113 its reverse (3113021222103), we get a palindrome (6125242425216).

The spelling of 3012221203113 in words is "three trillion, twelve billion, two hundred twenty-one million, two hundred three thousand, one hundred thirteen".