12223092911 has 2 divisors, whose sum is σ = 12223092912. Its totient is φ = 12223092910.

The previous prime is 12223092907. The next prime is 12223092919. The reversal of 12223092911 is 11929032221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12223092911 - 2² = 12223092907 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223092919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111546455 + 6111546456.

It is an arithmetic number, because the mean of its divisors is an integer number (6111546456).

Almost surely, 2^12223092911 is an apocalyptic number.

12223092911 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223092911 is an equidigital number, since it uses as much as digits as its factorization.

12223092911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 12223092911 in words is "twelve billion, two hundred twenty-three million, ninety-two thousand, nine hundred eleven".