12289598326231 has 2 divisors, whose sum is σ = 12289598326232. Its totient is φ = 12289598326230.

The previous prime is 12289598326193. The next prime is 12289598326301. The reversal of 12289598326231 is 13262389598221.

12289598326231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12289598326231 - 2¹⁷ = 12289598195159 is a prime.

It is a super-2 number, since 2×12289598326231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12289598326231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12289598326331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6144799163115 + 6144799163116.

It is an arithmetic number, because the mean of its divisors is an integer number (6144799163116).

Almost surely, 2^{12289598326231} is an apocalyptic number.

12289598326231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12289598326231 is an equidigital number, since it uses as much as digits as its factorization.

12289598326231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22394880, while the sum is 61.

The spelling of 12289598326231 in words is "twelve trillion, two hundred eighty-nine billion, five hundred ninety-eight million, three hundred twenty-six thousand, two hundred thirty-one".