12001132202044 has 12 divisors (see below), whose sum is σ = 21008887649568. Its totient is φ = 5998592873600.

The previous prime is 12001132202021. The next prime is 12001132202057. The reversal of 12001132202044 is 44020223110021.

12001132202044 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 3 ways as a sum of consecutive naturals, for example, 493293172 + ... + 493317499.

It is an arithmetic number, because the mean of its divisors is an integer number (1750740637464).

Almost surely, 2^{12001132202044} is an apocalyptic number.

It is an amenable number.

12001132202044 is a deficient number, since it is larger than the sum of its proper divisors (9007755447524).

12001132202044 is a wasteful number, since it uses less digits than its factorization.

12001132202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986613716 (or 986613714 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12001132202044 its reverse (44020223110021), we get a palindrome (56021355312065).

The spelling of 12001132202044 in words is "twelve trillion, one billion, one hundred thirty-two million, two hundred two thousand, forty-four".