12000112120224 has 36 divisors (see below), whose sum is σ = 34125318842706. Its totient is φ = 4000037373312.

The previous prime is 12000112120223. The next prime is 12000112120247. The reversal of 12000112120224 is 42202121100021.

It can be written as a sum of positive squares in only one way, i.e., 7324709216400 + 4675402903824 = 2706420^2 + 2162268^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12000112120197 and 12000112120206.

It is not an unprimeable number, because it can be changed into a prime (12000112120223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20833527699 + ... + 20833528274.

Almost surely, 2^{12000112120224} is an apocalyptic number.

It is an amenable number.

12000112120224 is an abundant number, since it is smaller than the sum of its proper divisors (22125206722482).

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

12000112120224 is a wasteful number, since it uses less digits than its factorization.

12000112120224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41667055989 (or 41667055978 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12000112120224 its reverse (42202121100021), we get a palindrome (54202233220245).

The spelling of 12000112120224 in words is "twelve trillion, one hundred twelve million, one hundred twenty thousand, two hundred twenty-four".