12233131020191 has 2 divisors, whose sum is σ = 12233131020192. Its totient is φ = 12233131020190.

The previous prime is 12233131020169. The next prime is 12233131020251. The reversal of 12233131020191 is 19102013133221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12233131020191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12233131020161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116565510095 + 6116565510096.

It is an arithmetic number, because the mean of its divisors is an integer number (6116565510096).

Almost surely, 2^{12233131020191} is an apocalyptic number.

12233131020191 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233131020191 is an equidigital number, since it uses as much as digits as its factorization.

12233131020191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 12233131020191 in words is "twelve trillion, two hundred thirty-three billion, one hundred thirty-one million, twenty thousand, one hundred ninety-one".