13353222 has 16 divisors (see below), whose sum is σ = 26756352. Its totient is φ = 4442760.

The previous prime is 13353209. The next prime is 13353227. The reversal of 13353222 is 22235331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13353227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2023 + ... + 5549.

It is an arithmetic number, because the mean of its divisors is an integer number (1672272).

Almost surely, 2^13353222 is an apocalyptic number.

13353222 is an abundant number, since it is smaller than the sum of its proper divisors (13403130).

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

13353222 is a wasteful number, since it uses less digits than its factorization.

13353222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163.

The product of its digits is 1080, while the sum is 21.

The square root of 13353222 is about 3654.2060697229. The cubic root of 13353222 is about 237.2440648333.

Adding to 13353222 its reverse (22235331), we get a palindrome (35588553).

The spelling of 13353222 in words is "thirteen million, three hundred fifty-three thousand, two hundred twenty-two".