12100011110 has 32 divisors (see below), whose sum is σ = 25010553600. Its totient is φ = 4168424160.

The previous prime is 12100011089. The next prime is 12100011139. The reversal of 12100011110 is 1111000121.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2892650 + ... + 2896829.

It is an arithmetic number, because the mean of its divisors is an integer number (781579800).

Almost surely, 2^12100011110 is an apocalyptic number.

12100011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100011110 is an abundant number, since it is smaller than the sum of its proper divisors (12910542490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12100011110 is a wasteful number, since it uses less digits than its factorization.

12100011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789516.

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

Adding to 12100011110 its reverse (1111000121), we get a palindrome (13211011231).

It can be divided in two parts, 121000111 and 10, that added together give a palindrome (121000121).

The spelling of 12100011110 in words is "twelve billion, one hundred million, eleven thousand, one hundred ten".