12043000112 has 80 divisors (see below), whose sum is σ = 27721038240. Its totient is φ = 4996147200.

The previous prime is 12043000003. The next prime is 12043000129. The reversal of 12043000112 is 21100034021.

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, 174062 + ... + 233202.

It is an arithmetic number, because the mean of its divisors is an integer number (346512978).

Almost surely, 2^12043000112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12043000112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13860519120).

12043000112 is an abundant number, since it is smaller than the sum of its proper divisors (15678038128).

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

12043000112 is a wasteful number, since it uses less digits than its factorization.

12043000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59262 (or 59256 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12043000112 its reverse (21100034021), we get a palindrome (33143034133).

The spelling of 12043000112 in words is "twelve billion, forty-three million, one hundred twelve", and thus it is an aban number.