12298199 has 2 divisors, whose sum is σ = 12298200. Its totient is φ = 12298198.

The previous prime is 12298189. The next prime is 12298213. The reversal of 12298199 is 99189221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12298199 - 2¹² = 12294103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12298189) 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, 6149099 + 6149100.

It is an arithmetic number, because the mean of its divisors is an integer number (6149100).

Almost surely, 2^12298199 is an apocalyptic number.

12298199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12298199 is an equidigital number, since it uses as much as digits as its factorization.

12298199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 41.

The square root of 12298199 is about 3506.8788117071. The cubic root of 12298199 is about 230.8237569247.

The spelling of 12298199 in words is "twelve million, two hundred ninety-eight thousand, one hundred ninety-nine".