12000111110 has 16 divisors (see below), whose sum is σ = 23261754096. Its totient is φ = 4430810208.

The previous prime is 12000111091. The next prime is 12000111119. The reversal of 12000111110 is 1111100021.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000111119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46154144 + ... + 46154403.

It is an arithmetic number, because the mean of its divisors is an integer number (1453859631).

Almost surely, 2^12000111110 is an apocalyptic number.

12000111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000111110 is a deficient number, since it is larger than the sum of its proper divisors (11261642986).

12000111110 is a wasteful number, since it uses less digits than its factorization.

12000111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92308567.

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

Adding to 12000111110 its reverse (1111100021), we get a palindrome (13111211131).

The spelling of 12000111110 in words is "twelve billion, one hundred eleven thousand, one hundred ten".