3122231087 has 2 divisors, whose sum is σ = 3122231088. Its totient is φ = 3122231086.

The previous prime is 3122231023. The next prime is 3122231093. The reversal of 3122231087 is 7801322213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3122231087 - 2⁶ = 3122231023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3122230087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561115543 + 1561115544.

It is an arithmetic number, because the mean of its divisors is an integer number (1561115544).

Almost surely, 2^3122231087 is an apocalyptic number.

3122231087 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122231087 is an equidigital number, since it uses as much as digits as its factorization.

3122231087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3122231087 is about 55876.9280383237. The cubic root of 3122231087 is about 1461.5769361375.

The spelling of 3122231087 in words is "three billion, one hundred twenty-two million, two hundred thirty-one thousand, eighty-seven".