12001032133332 has 96 divisors (see below), whose sum is σ = 30867153967104. Its totient is φ = 3598701696000.

The previous prime is 12001032133291. The next prime is 12001032133411. The reversal of 12001032133332 is 23333123010021.

12001032133332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101745663 + ... + 101863545.

It is an arithmetic number, because the mean of its divisors is an integer number (321532853824).

Almost surely, 2^{12001032133332} is an apocalyptic number.

12001032133332 is a gapful number since it is divisible by the number (12) 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 12001032133332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15433576983552).

12001032133332 is an abundant number, since it is smaller than the sum of its proper divisors (18866121833772).

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

12001032133332 is a wasteful number, since it uses less digits than its factorization.

12001032133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125949 (or 125947 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12001032133332 its reverse (23333123010021), we get a palindrome (35334155143353).

The spelling of 12001032133332 in words is "twelve trillion, one billion, thirty-two million, one hundred thirty-three thousand, three hundred thirty-two".