11100112002111 has 16 divisors (see below), whose sum is σ = 16145853643008. Its totient is φ = 6727242196800.

The previous prime is 11100112002079. The next prime is 11100112002113. The reversal of 11100112002111 is 11120021100111.

It is not a de Polignac number, because 11100112002111 - 2⁵ = 11100112002079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100112002113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137475 + ... + 4713716.

It is an arithmetic number, because the mean of its divisors is an integer number (1009115852688).

Almost surely, 2^{11100112002111} is an apocalyptic number.

11100112002111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11100112002111 is a deficient number, since it is larger than the sum of its proper divisors (5045741640897).

11100112002111 is a wasteful number, since it uses less digits than its factorization.

11100112002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920542.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11100112002111 its reverse (11120021100111), we get a palindrome (22220133102222).

The spelling of 11100112002111 in words is "eleven trillion, one hundred billion, one hundred twelve million, two thousand, one hundred eleven".