13415352220 has 12 divisors (see below), whose sum is σ = 28172239704. Its totient is φ = 5366140880.

The previous prime is 13415352199. The next prime is 13415352257. The reversal of 13415352220 is 2225351431.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335383786 + ... + 335383825.

It is an arithmetic number, because the mean of its divisors is an integer number (2347686642).

Almost surely, 2^13415352220 is an apocalyptic number.

13415352220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13415352220 is an abundant number, since it is smaller than the sum of its proper divisors (14756887484).

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

13415352220 is a wasteful number, since it uses less digits than its factorization.

13415352220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670767620 (or 670767618 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 13415352220 in words is "thirteen billion, four hundred fifteen million, three hundred fifty-two thousand, two hundred twenty".