12000112010212 has 48 divisors (see below), whose sum is σ = 22217605079040. Its totient is φ = 5659648064928.

The previous prime is 12000112010207. The next prime is 12000112010221. The reversal of 12000112010212 is 21201021100021.

It is a junction number, because it is equal to n+sod(n) for n = 12000112010192 and 12000112010201.

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, 4978473 + ... + 6984655.

It is an arithmetic number, because the mean of its divisors is an integer number (462866772480).

Almost surely, 2^{12000112010212} is an apocalyptic number.

It is an amenable number.

12000112010212 is a deficient number, since it is larger than the sum of its proper divisors (10217493068828).

12000112010212 is a wasteful number, since it uses less digits than its factorization.

12000112010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007112 (or 2007110 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12000112010212 its reverse (21201021100021), we get a palindrome (33201133110233).

The spelling of 12000112010212 in words is "twelve trillion, one hundred twelve million, ten thousand, two hundred twelve".