3113221022 has 32 divisors (see below), whose sum is σ = 5023382400. Its totient is φ = 1442599200.

The previous prime is 3113220989. The next prime is 3113221031. The reversal of 3113221022 is 2201223113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469772 + ... + 476352.

It is an arithmetic number, because the mean of its divisors is an integer number (156980700).

Almost surely, 2^3113221022 is an apocalyptic number.

3113221022 is a deficient number, since it is larger than the sum of its proper divisors (1910161378).

3113221022 is a wasteful number, since it uses less digits than its factorization.

3113221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3113221022 is about 55796.2455905413. The cubic root of 3113221022 is about 1460.1696528319.

Adding to 3113221022 its reverse (2201223113), we get a palindrome (5314444135).

The spelling of 3113221022 in words is "three billion, one hundred thirteen million, two hundred twenty-one thousand, twenty-two".