3113222311 has 2 divisors, whose sum is σ = 3113222312. Its totient is φ = 3113222310.

The previous prime is 3113222243. The next prime is 3113222327. The reversal of 3113222311 is 1132223113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113222311 - 2¹⁹ = 3112698023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113222381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556611155 + 1556611156.

It is an arithmetic number, because the mean of its divisors is an integer number (1556611156).

Almost surely, 2^3113222311 is an apocalyptic number.

3113222311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113222311 is an equidigital number, since it uses as much as digits as its factorization.

3113222311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 19.

The square root of 3113222311 is about 55796.2571414965. The cubic root of 3113222311 is about 1460.1698543551.

Adding to 3113222311 its reverse (1132223113), we get a palindrome (4245445424).

It can be divided in two parts, 3 and 113222311, that multiplied together give a palindrome (339666933).

The spelling of 3113222311 in words is "three billion, one hundred thirteen million, two hundred twenty-two thousand, three hundred eleven".