3113012222 has 16 divisors (see below), whose sum is σ = 5006784960. Its totient is φ = 1446402048.

The previous prime is 3113012209. The next prime is 3113012237. The reversal of 3113012222 is 2222103113.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 3113012222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576803 + ... + 582174.

It is an arithmetic number, because the mean of its divisors is an integer number (312924060).

Almost surely, 2^3113012222 is an apocalyptic number.

3113012222 is a deficient number, since it is larger than the sum of its proper divisors (1893772738).

3113012222 is a wasteful number, since it uses less digits than its factorization.

3113012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159075.

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

The square root of 3113012222 is about 55794.3744655319. The cubic root of 3113012222 is about 1460.1370081597.

Adding to 3113012222 its reverse (2222103113), we get a palindrome (5335115335).

The spelling of 3113012222 in words is "three billion, one hundred thirteen million, twelve thousand, two hundred twenty-two".