12003003002112 has 72 divisors (see below), whose sum is σ = 33334426864704. Its totient is φ = 3827044429824.

The previous prime is 12003003002069. The next prime is 12003003002189. The reversal of 12003003002112 is 21120030030021.

12003003002112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12003003002091 and 12003003002100.

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, 339741253 + ... + 339776580.

Almost surely, 2^{12003003002112} is an apocalyptic number.

12003003002112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12003003002112 is an abundant number, since it is smaller than the sum of its proper divisors (21331423862592).

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

12003003002112 is an equidigital number, since it uses as much as digits as its factorization.

12003003002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679517875 (or 679517861 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12003003002112 its reverse (21120030030021), we get a palindrome (33123033032133).

The spelling of 12003003002112 in words is "twelve trillion, three billion, three million, two thousand, one hundred twelve".