13320622 has 32 divisors (see below), whose sum is σ = 24470208. Its totient is φ = 5308416.

The previous prime is 13320617. The next prime is 13320677. The reversal of 13320622 is 22602331.

13320622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13320622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22798 + ... + 23374.

It is an arithmetic number, because the mean of its divisors is an integer number (764694).

Almost surely, 2^13320622 is an apocalyptic number.

13320622 is a deficient number, since it is larger than the sum of its proper divisors (11149586).

13320622 is a wasteful number, since it uses less digits than its factorization.

13320622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 13320622 is about 3649.7427306592. The cubic root of 13320622 is about 237.0508415795.

Adding to 13320622 its reverse (22602331), we get a palindrome (35922953).

The spelling of 13320622 in words is "thirteen million, three hundred twenty thousand, six hundred twenty-two".