12001133021301 has 24 divisors (see below), whose sum is σ = 18587011697280. Its totient is φ = 7434804663936.

The previous prime is 12001133021299. The next prime is 12001133021347. The reversal of 12001133021301 is 10312033110021.

12001133021301 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 11 + 330 + 21 + 301 = 666.

12001133021301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12001133021301 - 2¹ = 12001133021299 is a prime.

It is a super-2 number, since 2×12001133021301² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001133021701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496435875 + ... + 496460048.

It is an arithmetic number, because the mean of its divisors is an integer number (774458820720).

Almost surely, 2^{12001133021301} is an apocalyptic number.

It is an amenable number.

12001133021301 is a deficient number, since it is larger than the sum of its proper divisors (6585878675979).

12001133021301 is a wasteful number, since it uses less digits than its factorization.

12001133021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992896025 (or 992896022 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12001133021301 its reverse (10312033110021), we get a palindrome (22313166131322).

The spelling of 12001133021301 in words is "twelve trillion, one billion, one hundred thirty-three million, twenty-one thousand, three hundred one".