12011110000111 has 4 divisors (see below), whose sum is σ = 12011221754824. Its totient is φ = 12010998245400.

The previous prime is 12011110000063. The next prime is 12011110000147. The reversal of 12011110000111 is 11100001111021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12011110000111 - 2¹⁷ = 12011109869039 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 (12011110000811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55715985 + ... + 55931146.

It is an arithmetic number, because the mean of its divisors is an integer number (3002805438706).

Almost surely, 2^{12011110000111} is an apocalyptic number.

12011110000111 is a deficient number, since it is larger than the sum of its proper divisors (111754713).

12011110000111 is a wasteful number, since it uses less digits than its factorization.

12011110000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111754712.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 12011110000111 its reverse (11100001111021), we get a palindrome (23111111111132).

The spelling of 12011110000111 in words is "twelve trillion, eleven billion, one hundred ten million, one hundred eleven", and thus it is an aban number.