13352163220 has 24 divisors (see below), whose sum is σ = 30588592608. Its totient is φ = 4855332000.

The previous prime is 13352163211. The next prime is 13352163263. The reversal of 13352163220 is 2236125331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30345606 + ... + 30346045.

It is an arithmetic number, because the mean of its divisors is an integer number (1274524692).

Almost surely, 2^13352163220 is an apocalyptic number.

13352163220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13352163220 is an abundant number, since it is smaller than the sum of its proper divisors (17236429388).

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

13352163220 is a wasteful number, since it uses less digits than its factorization.

13352163220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60691671 (or 60691669 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 13352163220 its reverse (2236125331), we get a palindrome (15588288551).

The spelling of 13352163220 in words is "thirteen billion, three hundred fifty-two million, one hundred sixty-three thousand, two hundred twenty".