14213222 has 8 divisors (see below), whose sum is σ = 21722256. Its totient is φ = 6972472.

The previous prime is 14213209. The next prime is 14213231. The reversal of 14213222 is 22231241.

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 14213222.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 66938 + ... + 67149.

It is an arithmetic number, because the mean of its divisors is an integer number (2715282).

Almost surely, 2^14213222 is an apocalyptic number.

14213222 is a deficient number, since it is larger than the sum of its proper divisors (7509034).

14213222 is a wasteful number, since it uses less digits than its factorization.

14213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134142.

The product of its digits is 192, while the sum is 17.

The square root of 14213222 is about 3770.0427053284. The cubic root of 14213222 is about 242.2316271478.

Adding to 14213222 its reverse (22231241), we get a palindrome (36444463).

The spelling of 14213222 in words is "fourteen million, two hundred thirteen thousand, two hundred twenty-two".