13330231223020 has 12 divisors (see below), whose sum is σ = 27993485568384. Its totient is φ = 5332092489200.

The previous prime is 13330231222993. The next prime is 13330231223039. The reversal of 13330231223020 is 2032213203331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333255780556 + ... + 333255780595.

It is an arithmetic number, because the mean of its divisors is an integer number (2332790464032).

Almost surely, 2^{13330231223020} is an apocalyptic number.

13330231223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13330231223020 is an abundant number, since it is smaller than the sum of its proper divisors (14663254345364).

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

13330231223020 is a wasteful number, since it uses less digits than its factorization.

13330231223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666511561160 (or 666511561158 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13330231223020 its reverse (2032213203331), we get a palindrome (15362444426351).

The spelling of 13330231223020 in words is "thirteen trillion, three hundred thirty billion, two hundred thirty-one million, two hundred twenty-three thousand, twenty".