12002033020021 has 8 divisors (see below), whose sum is σ = 13166272893600. Its totient is φ = 10849984140240.

The previous prime is 12002033020013. The next prime is 12002033020039.

12002033020021 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12002033020021 - 2³ = 12002033020013 is a prime.

It is a super-2 number, since 2×12002033020021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002033019977 and 12002033020004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002033020051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3047746386 + ... + 3047750323.

It is an arithmetic number, because the mean of its divisors is an integer number (1645784111700).

Almost surely, 2^{12002033020021} is an apocalyptic number.

12002033020021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12002033020021 is a deficient number, since it is larger than the sum of its proper divisors (1164239873579).

12002033020021 is a wasteful number, since it uses less digits than its factorization.

12002033020021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095496899.

The product of its (nonzero) digits is 144, while the sum is 16.

It can be divided in two parts, 1200203 and 3020021, that added together give a palindrome (4220224).

The spelling of 12002033020021 in words is "twelve trillion, two billion, thirty-three million, twenty thousand, twenty-one".