13320130220 has 48 divisors (see below), whose sum is σ = 28949356800. Its totient is φ = 5142831360.

The previous prime is 13320130217. The next prime is 13320130249. The reversal of 13320130220 is 2203102331.

13320130220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213566 + ... + 268794.

It is an arithmetic number, because the mean of its divisors is an integer number (603111600).

Almost surely, 2^13320130220 is an apocalyptic number.

13320130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13320130220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14474678400).

13320130220 is an abundant number, since it is smaller than the sum of its proper divisors (15629226580).

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

13320130220 is a wasteful number, since it uses less digits than its factorization.

13320130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55658 (or 55656 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13320130220 its reverse (2203102331), we get a palindrome (15523232551).

The spelling of 13320130220 in words is "thirteen billion, three hundred twenty million, one hundred thirty thousand, two hundred twenty".