11223032999 has 2 divisors, whose sum is σ = 11223033000. Its totient is φ = 11223032998.

The previous prime is 11223032957. The next prime is 11223033001. The reversal of 11223032999 is 99923032211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11223032999 - 2²⁸ = 10954597543 is a prime.

Together with 11223033001, 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 (11223032929) 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, 5611516499 + 5611516500.

It is an arithmetic number, because the mean of its divisors is an integer number (5611516500).

Almost surely, 2^11223032999 is an apocalyptic number.

11223032999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223032999 is an equidigital number, since it uses as much as digits as its factorization.

11223032999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 11223032999 in words is "eleven billion, two hundred twenty-three million, thirty-two thousand, nine hundred ninety-nine".