13323322 has 4 divisors (see below), whose sum is σ = 19984986. Its totient is φ = 6661660.

The previous prime is 13323287. The next prime is 13323337. The reversal of 13323322 is 22332331.

It is a happy number.

13323322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6713281 + 6610041 = 2591^2 + 2571^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13323322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330829 + ... + 3330832.

Almost surely, 2^13323322 is an apocalyptic number.

13323322 is a deficient number, since it is larger than the sum of its proper divisors (6661664).

13323322 is an equidigital number, since it uses as much as digits as its factorization.

13323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6661663.

The product of its digits is 648, while the sum is 19.

The square root of 13323322 is about 3650.1126010029. The cubic root of 13323322 is about 237.0668566983.

Adding to 13323322 its reverse (22332331), we get a palindrome (35655653).

Subtracting 13323322 from its reverse (22332331), we obtain a palindrome (9009009).

The spelling of 13323322 in words is "thirteen million, three hundred twenty-three thousand, three hundred twenty-two".