12002032020331 has 4 divisors (see below), whose sum is σ = 12002115076672. Its totient is φ = 12001948963992.

The previous prime is 12002032020241. The next prime is 12002032020383. The reversal of 12002032020331 is 13302023020021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12002032020331 - 2⁷ = 12002032020203 is a prime.

It is a super-2 number, since 2×12002032020331² (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 = 12002032020299 and 12002032020308.

It is not an unprimeable number, because it can be changed into a prime (12002032020431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41311035 + ... + 41600548.

It is an arithmetic number, because the mean of its divisors is an integer number (3000528769168).

Almost surely, 2^{12002032020331} is an apocalyptic number.

12002032020331 is a deficient number, since it is larger than the sum of its proper divisors (83056341).

12002032020331 is an equidigital number, since it uses as much as digits as its factorization.

12002032020331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83056340.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12002032020331 its reverse (13302023020021), we get a palindrome (25304055040352).

The spelling of 12002032020331 in words is "twelve trillion, two billion, thirty-two million, twenty thousand, three hundred thirty-one".