12114844831 has 2 divisors, whose sum is σ = 12114844832. Its totient is φ = 12114844830.

The previous prime is 12114844817. The next prime is 12114844853. The reversal of 12114844831 is 13844841121.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (13844841121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12114844831 - 2²¹ = 12112747679 is a prime.

It is a super-2 number, since 2×12114844831² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12114844891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6057422415 + 6057422416.

It is an arithmetic number, because the mean of its divisors is an integer number (6057422416).

Almost surely, 2^12114844831 is an apocalyptic number.

12114844831 is a deficient number, since it is larger than the sum of its proper divisors (1).

12114844831 is an equidigital number, since it uses as much as digits as its factorization.

12114844831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24576, while the sum is 37.

The spelling of 12114844831 in words is "twelve billion, one hundred fourteen million, eight hundred forty-four thousand, eight hundred thirty-one".