11122000999 has 2 divisors, whose sum is σ = 11122001000. Its totient is φ = 11122000998.

The previous prime is 11122000943. The next prime is 11122001021. The reversal of 11122000999 is 99900022111.

11122000999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122000999 - 2¹⁹ = 11121476711 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122000909) 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, 5561000499 + 5561000500.

It is an arithmetic number, because the mean of its divisors is an integer number (5561000500).

Almost surely, 2^11122000999 is an apocalyptic number.

11122000999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122000999 is an equidigital number, since it uses as much as digits as its factorization.

11122000999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 11122000999 in words is "eleven billion, one hundred twenty-two million, nine hundred ninety-nine", and thus it is an aban number.