12214553455199 has 2 divisors, whose sum is σ = 12214553455200. Its totient is φ = 12214553455198.

The previous prime is 12214553455193. The next prime is 12214553455249. The reversal of 12214553455199 is 99155435541221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12214553455199 - 2²⁸ = 12214285019743 is a prime.

It is a super-2 number, since 2×12214553455199² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12214553455193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107276727599 + 6107276727600.

It is an arithmetic number, because the mean of its divisors is an integer number (6107276727600).

Almost surely, 2^{12214553455199} is an apocalyptic number.

12214553455199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214553455199 is an equidigital number, since it uses as much as digits as its factorization.

12214553455199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720000, while the sum is 56.

The spelling of 12214553455199 in words is "twelve trillion, two hundred fourteen billion, five hundred fifty-three million, four hundred fifty-five thousand, one hundred ninety-nine".