12001130032000 has 128 divisors (see below), whose sum is σ = 29852014701600. Its totient is φ = 4798166630400.

The previous prime is 12001130031997. The next prime is 12001130032043. The reversal of 12001130032000 is 23003110021.

12001130032000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 33630511 + ... + 33985489.

Almost surely, 2^{12001130032000} is an apocalyptic number.

12001130032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12001130032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14926007350800).

12001130032000 is an abundant number, since it is smaller than the sum of its proper divisors (17850884669600).

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

12001130032000 is an equidigital number, since it uses as much as digits as its factorization.

12001130032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357121 (or 357099 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12001130032000 its reverse (23003110021), we get a palindrome (12024133142021).

The spelling of 12001130032000 in words is "twelve trillion, one billion, one hundred thirty million, thirty-two thousand".