12110110100 has 36 divisors (see below), whose sum is σ = 28667935968. Its totient is φ = 4403676000.

The previous prime is 12110110097. The next prime is 12110110109. The reversal of 12110110100 is 101101121.

It is a happy number.

12110110100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×12110110100⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110110109) 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 11 ways as a sum of consecutive naturals, for example, 5503496 + ... + 5505695.

Almost surely, 2^12110110100 is an apocalyptic number.

12110110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110110100 is an abundant number, since it is smaller than the sum of its proper divisors (16557825868).

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

12110110100 is a wasteful number, since it uses less digits than its factorization.

12110110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11009216 (or 11009209 counting only the distinct ones).

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

Adding to 12110110100 its reverse (101101121), we get a palindrome (12211211221).

The spelling of 12110110100 in words is "twelve billion, one hundred ten million, one hundred ten thousand, one hundred".