3113022217 has 2 divisors, whose sum is σ = 3113022218. Its totient is φ = 3113022216.

The previous prime is 3113022203. The next prime is 3113022223. The reversal of 3113022217 is 7122203113.

It is a happy number.

3113022217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2653177081 + 459845136 = 51509^2 + 21444^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3113022217 is a prime.

It is not a weakly prime, because it can be changed into another prime (3113022247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556511108 + 1556511109.

It is an arithmetic number, because the mean of its divisors is an integer number (1556511109).

Almost surely, 2^3113022217 is an apocalyptic number.

It is an amenable number.

3113022217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113022217 is an equidigital number, since it uses as much as digits as its factorization.

3113022217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 3113022217 is about 55794.4640354220. The cubic root of 3113022217 is about 1460.1385708534.

The spelling of 3113022217 in words is "three billion, one hundred thirteen million, twenty-two thousand, two hundred seventeen".