12000220320333 has 12 divisors (see below), whose sum is σ = 18612586619520. Its totient is φ = 6857268754392.

The previous prime is 12000220320323. The next prime is 12000220320391. The reversal of 12000220320333 is 33302302200021.

It is not a de Polignac number, because 12000220320333 - 2⁵ = 12000220320301 is a prime.

It is a super-3 number, since 3×12000220320333³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000220320323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40817075773 + ... + 40817076066.

It is an arithmetic number, because the mean of its divisors is an integer number (1551048884960).

Almost surely, 2^{12000220320333} is an apocalyptic number.

It is an amenable number.

12000220320333 is a deficient number, since it is larger than the sum of its proper divisors (6612366299187).

12000220320333 is an equidigital number, since it uses as much as digits as its factorization.

12000220320333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81634151856 (or 81634151849 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12000220320333 its reverse (33302302200021), we get a palindrome (45302522520354).

The spelling of 12000220320333 in words is "twelve trillion, two hundred twenty million, three hundred twenty thousand, three hundred thirty-three".