123222013199 has 2 divisors, whose sum is σ = 123222013200. Its totient is φ = 123222013198.

The previous prime is 123222013151. The next prime is 123222013339. The reversal of 123222013199 is 991310222321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123222013199 - 2¹⁶ = 123221947663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123222013129) 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, 61611006599 + 61611006600.

It is an arithmetic number, because the mean of its divisors is an integer number (61611006600).

Almost surely, 2^123222013199 is an apocalyptic number.

123222013199 is a deficient number, since it is larger than the sum of its proper divisors (1).

123222013199 is an equidigital number, since it uses as much as digits as its factorization.

123222013199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 123222013199 in words is "one hundred twenty-three billion, two hundred twenty-two million, thirteen thousand, one hundred ninety-nine".