2312212211039 has 2 divisors, whose sum is σ = 2312212211040. Its totient is φ = 2312212211038.

The previous prime is 2312212211009. The next prime is 2312212211041. The reversal of 2312212211039 is 9301122122132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2312212211039 - 2³² = 2307917243743 is a prime.

It is a super-2 number, since 2×2312212211039² (a number of 26 digits) contains 22 as substring.

Together with 2312212211041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312212211009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156106105519 + 1156106105520.

It is an arithmetic number, because the mean of its divisors is an integer number (1156106105520).

Almost surely, 2^{2312212211039} is an apocalyptic number.

2312212211039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312212211039 is an equidigital number, since it uses as much as digits as its factorization.

2312212211039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 2312212211039 in words is "two trillion, three hundred twelve billion, two hundred twelve million, two hundred eleven thousand, thirty-nine".