20332013333320 has 64 divisors (see below), whose sum is σ = 50101049880000. Its totient is φ = 7379964150528.

The previous prime is 20332013333311. The next prime is 20332013333339. The reversal of 20332013333320 is 2333331023302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331325470 + ... + 331386829.

It is an arithmetic number, because the mean of its divisors is an integer number (782828904375).

Almost surely, 2^{20332013333320} is an apocalyptic number.

20332013333320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332013333320 is an abundant number, since it is smaller than the sum of its proper divisors (29769036546680).

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

20332013333320 is a wasteful number, since it uses less digits than its factorization.

20332013333320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662712382 (or 662712378 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 20332013333320 its reverse (2333331023302), we get a palindrome (22665344356622).

The spelling of 20332013333320 in words is "twenty trillion, three hundred thirty-two billion, thirteen million, three hundred thirty-three thousand, three hundred twenty".