12211092599 has 2 divisors, whose sum is σ = 12211092600. Its totient is φ = 12211092598.

The previous prime is 12211092581. The next prime is 12211092601. The reversal of 12211092599 is 99529011221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12211092599 - 2¹⁶ = 12211027063 is a prime.

It is a super-2 number, since 2×12211092599² (a number of 21 digits) contains 22 as substring.

Together with 12211092601, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12211092559) 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, 6105546299 + 6105546300.

It is an arithmetic number, because the mean of its divisors is an integer number (6105546300).

Almost surely, 2^12211092599 is an apocalyptic number.

12211092599 is a deficient number, since it is larger than the sum of its proper divisors (1).

12211092599 is an equidigital number, since it uses as much as digits as its factorization.

12211092599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 41.

The spelling of 12211092599 in words is "twelve billion, two hundred eleven million, ninety-two thousand, five hundred ninety-nine".