3113221422 has 16 divisors (see below), whose sum is σ = 6240315600. Its totient is φ = 1035428352.

The previous prime is 3113221399. The next prime is 3113221429. The reversal of 3113221422 is 2241223113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113221429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575113 + ... + 580500.

It is an arithmetic number, because the mean of its divisors is an integer number (390019725).

Almost surely, 2^3113221422 is an apocalyptic number.

3113221422 is an abundant number, since it is smaller than the sum of its proper divisors (3127094178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113221422 is a wasteful number, since it uses less digits than its factorization.

3113221422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156067.

The product of its digits is 576, while the sum is 21.

The square root of 3113221422 is about 55796.2491750118. The cubic root of 3113221422 is about 1460.1697153682.

Adding to 3113221422 its reverse (2241223113), we get a palindrome (5354444535).

The spelling of 3113221422 in words is "three billion, one hundred thirteen million, two hundred twenty-one thousand, four hundred twenty-two".