13610222 has 8 divisors (see below), whose sum is σ = 21119400. Its totient is φ = 6570424.

The previous prime is 13610221. The next prime is 13610243. The reversal of 13610222 is 22201631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13610222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13610221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117272 + ... + 117387.

It is an arithmetic number, because the mean of its divisors is an integer number (2639925).

Almost surely, 2^13610222 is an apocalyptic number.

13610222 is a deficient number, since it is larger than the sum of its proper divisors (7509178).

13610222 is a wasteful number, since it uses less digits than its factorization.

13610222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234690.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13610222 is about 3689.2034370579. The cubic root of 13610222 is about 238.7564262773.

Adding to 13610222 its reverse (22201631), we get a palindrome (35811853).

The spelling of 13610222 in words is "thirteen million, six hundred ten thousand, two hundred twenty-two".