12000110111 has 8 divisors (see below), whose sum is σ = 13103863248. Its totient is φ = 10898496000.

The previous prime is 12000110081. The next prime is 12000110113. The reversal of 12000110111 is 11101100021.

It is a happy number.

12000110111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12000110111 - 2²⁶ = 11933001247 is a prime.

It is a super-2 number, since 2×12000110111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000110113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523010 + ... + 545471.

It is an arithmetic number, because the mean of its divisors is an integer number (1637982906).

Almost surely, 2^12000110111 is an apocalyptic number.

12000110111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12000110111 is a deficient number, since it is larger than the sum of its proper divisors (1103753137).

12000110111 is a wasteful number, since it uses less digits than its factorization.

12000110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069513.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 12000110111 its reverse (11101100021), we get a palindrome (23101210132).

The spelling of 12000110111 in words is "twelve billion, one hundred ten thousand, one hundred eleven".