12002023520112 has 80 divisors (see below), whose sum is σ = 32848880385312. Its totient is φ = 3763067904000.

The previous prime is 12002023520093. The next prime is 12002023520117. The reversal of 12002023520112 is 21102532020021.

12002023520112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×12002023520112⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002023520117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3086139 + ... + 5790362.

Almost surely, 2^{12002023520112} is an apocalyptic number.

12002023520112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002023520112 is an abundant number, since it is smaller than the sum of its proper divisors (20846856865200).

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

12002023520112 is a wasteful number, since it uses less digits than its factorization.

12002023520112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8878186 (or 8878180 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 12002023520112 its reverse (21102532020021), we get a palindrome (33104555540133).

The spelling of 12002023520112 in words is "twelve trillion, two billion, twenty-three million, five hundred twenty thousand, one hundred twelve".