12211202122199 has 2 divisors, whose sum is σ = 12211202122200. Its totient is φ = 12211202122198.

The previous prime is 12211202122159. The next prime is 12211202122219. The reversal of 12211202122199 is 99122120211221.

It is a strong prime.

It is an emirp because it is prime and its reverse (99122120211221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12211202122199 - 2¹⁶ = 12211202056663 is a prime.

It is a super-2 number, since 2×12211202122199² (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 (12211202122109) 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, 6105601061099 + 6105601061100.

It is an arithmetic number, because the mean of its divisors is an integer number (6105601061100).

Almost surely, 2^{12211202122199} is an apocalyptic number.

12211202122199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12211202122199 is an equidigital number, since it uses as much as digits as its factorization.

12211202122199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 12211202122199 in words is "twelve trillion, two hundred eleven billion, two hundred two million, one hundred twenty-two thousand, one hundred ninety-nine".