12221120013199 has 2 divisors, whose sum is σ = 12221120013200. Its totient is φ = 12221120013198.

The previous prime is 12221120013169. The next prime is 12221120013253. The reversal of 12221120013199 is 99131002112221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12221120013199 - 2¹⁵ = 12221119980431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12221120013169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110560006599 + 6110560006600.

It is an arithmetic number, because the mean of its divisors is an integer number (6110560006600).

Almost surely, 2^{12221120013199} is an apocalyptic number.

12221120013199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12221120013199 is an equidigital number, since it uses as much as digits as its factorization.

12221120013199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 12221120013199 in words is "twelve trillion, two hundred twenty-one billion, one hundred twenty million, thirteen thousand, one hundred ninety-nine".