13356446226 has 48 divisors (see below), whose sum is σ = 28224894528. Its totient is φ = 4213029600.

The previous prime is 13356446203. The next prime is 13356446227. The reversal of 13356446226 is 62264465331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13356446227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2230156 + ... + 2236136.

It is an arithmetic number, because the mean of its divisors is an integer number (588018636).

Almost surely, 2^13356446226 is an apocalyptic number.

13356446226 is an abundant number, since it is smaller than the sum of its proper divisors (14868448302).

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

13356446226 is a wasteful number, since it uses less digits than its factorization.

13356446226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055 (or 7036 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The spelling of 13356446226 in words is "thirteen billion, three hundred fifty-six million, four hundred forty-six thousand, two hundred twenty-six".