11120200112091 has 32 divisors (see below), whose sum is σ = 17530959398400. Its totient is φ = 6134729852160.

The previous prime is 11120200112081. The next prime is 11120200112111. The reversal of 11120200112091 is 19021100202111.

It is not a de Polignac number, because 11120200112091 - 2⁷ = 11120200111963 is a prime.

It is a super-3 number, since 3×11120200112091³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11120200112081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5985855 + ... + 7620423.

It is an arithmetic number, because the mean of its divisors is an integer number (547842481200).

Almost surely, 2^{11120200112091} is an apocalyptic number.

11120200112091 is a deficient number, since it is larger than the sum of its proper divisors (6410759286309).

11120200112091 is a wasteful number, since it uses less digits than its factorization.

11120200112091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645779.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 11120200112091 in words is "eleven trillion, one hundred twenty billion, two hundred million, one hundred twelve thousand, ninety-one".