3113022209 has 4 divisors (see below), whose sum is σ = 3396024240. Its totient is φ = 2830020180.

The previous prime is 3113022203. The next prime is 3113022217. The reversal of 3113022209 is 9022203113.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3113022209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113022203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141500999 + ... + 141501020.

It is an arithmetic number, because the mean of its divisors is an integer number (849006060).

Almost surely, 2^3113022209 is an apocalyptic number.

It is an amenable number.

3113022209 is a deficient number, since it is larger than the sum of its proper divisors (283002031).

3113022209 is a wasteful number, since it uses less digits than its factorization.

3113022209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283002030.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 3113022209 is about 55794.4639637303. The cubic root of 3113022209 is about 1460.1385696026.

The spelling of 3113022209 in words is "three billion, one hundred thirteen million, twenty-two thousand, two hundred nine".