12010010000112 has 60 divisors (see below), whose sum is σ = 34016303457864. Its totient is φ = 3955103690880.

The previous prime is 12010010000111. The next prime is 12010010000119. The reversal of 12010010000112 is 21100001001021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 12010010000094 and 12010010000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010010000111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502414839 + ... + 502438742.

Almost surely, 2^{12010010000112} is an apocalyptic number.

12010010000112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12010010000112 is an abundant number, since it is smaller than the sum of its proper divisors (22006293457752).

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

12010010000112 is a wasteful number, since it uses less digits than its factorization.

12010010000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004853678 (or 1004853669 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 12010010000112 its reverse (21100001001021), we get a palindrome (33110011001133).

The spelling of 12010010000112 in words is "twelve trillion, ten billion, ten million, one hundred twelve", and thus it is an aban number.