11120112199 has 16 divisors (see below), whose sum is σ = 13459412736. Its totient is φ = 8968752000.

The previous prime is 11120112103. The next prime is 11120112203. The reversal of 11120112199 is 99121102111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11120112199 - 2²⁷ = 10985894471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120112599) 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 in 15 ways as a sum of consecutive naturals, for example, 688284 + ... + 704254.

It is an arithmetic number, because the mean of its divisors is an integer number (841213296).

Almost surely, 2^11120112199 is an apocalyptic number.

11120112199 is a deficient number, since it is larger than the sum of its proper divisors (2339300537).

11120112199 is a wasteful number, since it uses less digits than its factorization.

11120112199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21846.

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 11120112199 in words is "eleven billion, one hundred twenty million, one hundred twelve thousand, one hundred ninety-nine".