11112133199 has 16 divisors (see below), whose sum is σ = 11444651904. Its totient is φ = 10782720000.

The previous prime is 11112133189. The next prime is 11112133211. The reversal of 11112133199 is 99133121111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11112133199 - 2⁴ = 11112133183 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 (11112133189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9637007 + ... + 9638159.

It is an arithmetic number, because the mean of its divisors is an integer number (715290744).

Almost surely, 2^11112133199 is an apocalyptic number.

11112133199 is a deficient number, since it is larger than the sum of its proper divisors (332518705).

11112133199 is a wasteful number, since it uses less digits than its factorization.

11112133199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258.

The product of its digits is 1458, while the sum is 32.

The spelling of 11112133199 in words is "eleven billion, one hundred twelve million, one hundred thirty-three thousand, one hundred ninety-nine".