13344443322 has 96 divisors (see below), whose sum is σ = 32801137920. Its totient is φ = 3602793600.

The previous prime is 13344443317. The next prime is 13344443381. The reversal of 13344443322 is 22334444331.

It is a happy number.

13344443322 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 47 ways as a sum of consecutive naturals, for example, 384072 + ... + 417372.

It is an arithmetic number, because the mean of its divisors is an integer number (341678520).

Almost surely, 2^13344443322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13344443322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16400568960).

13344443322 is an abundant number, since it is smaller than the sum of its proper divisors (19456694598).

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

13344443322 is a wasteful number, since it uses less digits than its factorization.

13344443322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33396 (or 33389 counting only the distinct ones).

The product of its digits is 82944, while the sum is 33.

Adding to 13344443322 its reverse (22334444331), we get a palindrome (35678887653).

The spelling of 13344443322 in words is "thirteen billion, three hundred forty-four million, four hundred forty-three thousand, three hundred twenty-two".