3113400022 has 4 divisors (see below), whose sum is σ = 4670100036. Its totient is φ = 1556700010.

The previous prime is 3113400007. The next prime is 3113400023. The reversal of 3113400022 is 2200043113.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3113399969 and 3113400005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113400023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778350004 + ... + 778350007.

It is an arithmetic number, because the mean of its divisors is an integer number (1167525009).

Almost surely, 2^3113400022 is an apocalyptic number.

3113400022 is a deficient number, since it is larger than the sum of its proper divisors (1556700014).

3113400022 is a wasteful number, since it uses less digits than its factorization.

3113400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556700013.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3113400022 is about 55797.8496180632. The cubic root of 3113400022 is about 1460.1976372846.

Adding to 3113400022 its reverse (2200043113), we get a palindrome (5313443135).

The spelling of 3113400022 in words is "three billion, one hundred thirteen million, four hundred thousand, twenty-two".