13022231011291 has 2 divisors, whose sum is σ = 13022231011292. Its totient is φ = 13022231011290.

The previous prime is 13022231011267. The next prime is 13022231011303. The reversal of 13022231011291 is 19211013222031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13022231011291 - 2²³ = 13022222622683 is a prime.

It is a super-2 number, since 2×13022231011291² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13022231411291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511115505645 + 6511115505646.

It is an arithmetic number, because the mean of its divisors is an integer number (6511115505646).

Almost surely, 2^{13022231011291} is an apocalyptic number.

13022231011291 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022231011291 is an equidigital number, since it uses as much as digits as its factorization.

13022231011291 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 13022231011291 in words is "thirteen trillion, twenty-two billion, two hundred thirty-one million, eleven thousand, two hundred ninety-one".