12322210311091 has 2 divisors, whose sum is σ = 12322210311092. Its totient is φ = 12322210311090.

The previous prime is 12322210311077. The next prime is 12322210311149. The reversal of 12322210311091 is 19011301222321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12322210311091 - 2⁴¹ = 10123187055539 is a prime.

It is a super-2 number, since 2×12322210311091² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12322210314091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161105155545 + 6161105155546.

It is an arithmetic number, because the mean of its divisors is an integer number (6161105155546).

Almost surely, 2^{12322210311091} is an apocalyptic number.

12322210311091 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322210311091 is an equidigital number, since it uses as much as digits as its factorization.

12322210311091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 12322210311091 in words is "twelve trillion, three hundred twenty-two billion, two hundred ten million, three hundred eleven thousand, ninety-one".