12113628899 has 2 divisors, whose sum is σ = 12113628900. Its totient is φ = 12113628898.

The previous prime is 12113628871. The next prime is 12113628907. The reversal of 12113628899 is 99882631121.

12113628899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12113628899 is a prime.

It is not a weakly prime, because it can be changed into another prime (12113628829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056814449 + 6056814450.

It is an arithmetic number, because the mean of its divisors is an integer number (6056814450).

Almost surely, 2^12113628899 is an apocalyptic number.

12113628899 is a deficient number, since it is larger than the sum of its proper divisors (1).

12113628899 is an equidigital number, since it uses as much as digits as its factorization.

12113628899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 50.

The spelling of 12113628899 in words is "twelve billion, one hundred thirteen million, six hundred twenty-eight thousand, eight hundred ninety-nine".