13322330 has 32 divisors (see below), whose sum is σ = 27748224. Its totient is φ = 4510656.

The previous prime is 13322311. The next prime is 13322341. The reversal of 13322330 is 3322331.

It is a junction number, because it is equal to n+sod(n) for n = 13322299 and 13322308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4664 + ... + 6956.

It is an arithmetic number, because the mean of its divisors is an integer number (867132).

Almost surely, 2^13322330 is an apocalyptic number.

13322330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13322330 is an abundant number, since it is smaller than the sum of its proper divisors (14425894).

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

13322330 is a wasteful number, since it uses less digits than its factorization.

13322330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 13322330 is about 3649.9767122545. The cubic root of 13322330 is about 237.0609728765.

Adding to 13322330 its reverse (3322331), we get a palindrome (16644661).

Subtracting from 13322330 its reverse (3322331), we obtain a palindrome (9999999).

The spelling of 13322330 in words is "thirteen million, three hundred twenty-two thousand, three hundred thirty".