12214115099 has 2 divisors, whose sum is σ = 12214115100. Its totient is φ = 12214115098.

The previous prime is 12214115087. The next prime is 12214115117. The reversal of 12214115099 is 99051141221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12214115099 - 2²⁴ = 12197337883 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12214115899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107057549 + 6107057550.

It is an arithmetic number, because the mean of its divisors is an integer number (6107057550).

Almost surely, 2^12214115099 is an apocalyptic number.

12214115099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214115099 is an equidigital number, since it uses as much as digits as its factorization.

12214115099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 12214115099 in words is "twelve billion, two hundred fourteen million, one hundred fifteen thousand, ninety-nine".