13323212 has 24 divisors (see below), whose sum is σ = 26901504. Its totient is φ = 5655312.

The previous prime is 13323197. The next prime is 13323217. The reversal of 13323212 is 21232331.

It is not an unprimeable number, because it can be changed into a prime (13323217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 5219.

It is an arithmetic number, because the mean of its divisors is an integer number (1120896).

Almost surely, 2^13323212 is an apocalyptic number.

It is an amenable number.

13323212 is an abundant number, since it is smaller than the sum of its proper divisors (13578292).

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

13323212 is a wasteful number, since it uses less digits than its factorization.

13323212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565 (or 4563 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 13323212 is about 3650.0975329435. The cubic root of 13323212 is about 237.0662042728.

Adding to 13323212 its reverse (21232331), we get a palindrome (34555543).

The spelling of 13323212 in words is "thirteen million, three hundred twenty-three thousand, two hundred twelve".