3113222144331 has 16 divisors (see below), whose sum is σ = 4470910456320. Its totient is φ = 1915553542560.

The previous prime is 3113222144287. The next prime is 3113222144359. The reversal of 3113222144331 is 1334412223113.

It is not a de Polignac number, because 3113222144331 - 2⁶ = 3113222144267 is a prime.

It is a super-2 number, since 2×3113222144331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3113222144381) 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, 5464065 + ... + 6006866.

It is an arithmetic number, because the mean of its divisors is an integer number (279431903520).

Almost surely, 2^{3113222144331} is an apocalyptic number.

3113222144331 is a deficient number, since it is larger than the sum of its proper divisors (1357688311989).

3113222144331 is a wasteful number, since it uses less digits than its factorization.

3113222144331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11477906.

The product of its digits is 10368, while the sum is 30.

Adding to 3113222144331 its reverse (1334412223113), we get a palindrome (4447634367444).

The spelling of 3113222144331 in words is "three trillion, one hundred thirteen billion, two hundred twenty-two million, one hundred forty-four thousand, three hundred thirty-one".