12010011200112 has 40 divisors (see below), whose sum is σ = 31026001168656. Its totient is φ = 4003319143936.

The previous prime is 12010011200039. The next prime is 12010011200189. The reversal of 12010011200112 is 21100211001021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14383588 + ... + 15195644.

Almost surely, 2^{12010011200112} is an apocalyptic number.

12010011200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12010011200112 is an abundant number, since it is smaller than the sum of its proper divisors (19015989968544).

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

12010011200112 is a wasteful number, since it uses less digits than its factorization.

12010011200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120185 (or 1120179 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12010011200112 its reverse (21100211001021), we get a palindrome (33110222201133).

The spelling of 12010011200112 in words is "twelve trillion, ten billion, eleven million, two hundred thousand, one hundred twelve".