12002023013232 has 120 divisors (see below), whose sum is σ = 36404382220416. Its totient is φ = 3397101235584.

The previous prime is 12002023013219. The next prime is 12002023013249. The reversal of 12002023013232 is 23231032020021.

It is a happy number.

12002023013232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12002023013199 and 12002023013208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23593668 + ... + 24096995.

Almost surely, 2^{12002023013232} is an apocalyptic number.

12002023013232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12002023013232 is an abundant number, since it is smaller than the sum of its proper divisors (24402359207184).

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

12002023013232 is a wasteful number, since it uses less digits than its factorization.

12002023013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47690795 (or 47690782 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12002023013232 its reverse (23231032020021), we get a palindrome (35233055033253).

The spelling of 12002023013232 in words is "twelve trillion, two billion, twenty-three million, thirteen thousand, two hundred thirty-two".