13227425220 has 48 divisors (see below), whose sum is σ = 37898118720. Its totient is φ = 3445282176.

The previous prime is 13227425201. The next prime is 13227425243. The reversal of 13227425220 is 2252472231.

13227425220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2560875 + ... + 2566034.

It is an arithmetic number, because the mean of its divisors is an integer number (789544140).

Almost surely, 2^13227425220 is an apocalyptic number.

13227425220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13227425220 is an abundant number, since it is smaller than the sum of its proper divisors (24670693500).

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

13227425220 is a wasteful number, since it uses less digits than its factorization.

13227425220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126964 (or 5126962 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 13227425220 its reverse (2252472231), we get a palindrome (15479897451).

The spelling of 13227425220 in words is "thirteen billion, two hundred twenty-seven million, four hundred twenty-five thousand, two hundred twenty".