11233120199 has 12 divisors (see below), whose sum is σ = 13085569800. Its totient is φ = 9614778768.

The previous prime is 11233120187. The next prime is 11233120229. The reversal of 11233120199 is 99102133211.

It is a happy number.

It is not a de Polignac number, because 11233120199 - 2²⁰ = 11232071623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233120109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126929 + ... + 196410.

It is an arithmetic number, because the mean of its divisors is an integer number (1090464150).

Almost surely, 2^11233120199 is an apocalyptic number.

11233120199 is a deficient number, since it is larger than the sum of its proper divisors (1852449601).

11233120199 is an equidigital number, since it uses as much as digits as its factorization.

11233120199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324062 (or 324055 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 11233120199 in words is "eleven billion, two hundred thirty-three million, one hundred twenty thousand, one hundred ninety-nine".