20333301330000 has 100 divisors (see below), whose sum is σ = 65638607896928. Its totient is φ = 5422213680000.

The previous prime is 20333301329993. The next prime is 20333301330011. The reversal of 20333301330000 is 3310333302.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 338858356 + ... + 338918355.

Almost surely, 2^{20333301330000} is an apocalyptic number.

20333301330000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20333301330000 is an abundant number, since it is smaller than the sum of its proper divisors (45305306566928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20333301330000 is an equidigital number, since it uses as much as digits as its factorization.

20333301330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677776742 (or 677776721 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 20333301330000 its reverse (3310333302), we get a palindrome (20336611663302).

The spelling of 20333301330000 in words is "twenty trillion, three hundred thirty-three billion, three hundred one million, three hundred thirty thousand".