14144222 has 8 divisors (see below), whose sum is σ = 21335400. Its totient is φ = 7032424.

The previous prime is 14144213. The next prime is 14144231. The reversal of 14144222 is 22244141.

It is an interprime number because it is at equal distance from previous prime (14144213) and next prime (14144231).

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

It is a junction number, because it is equal to n+sod(n) for n = 14144194 and 14144203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19397 + ... + 20112.

It is an arithmetic number, because the mean of its divisors is an integer number (2666925).

Almost surely, 2^14144222 is an apocalyptic number.

14144222 is a deficient number, since it is larger than the sum of its proper divisors (7191178).

14144222 is a wasteful number, since it uses less digits than its factorization.

14144222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39690.

The product of its digits is 512, while the sum is 20.

The square root of 14144222 is about 3760.8804820148. The cubic root of 14144222 is about 241.8390091049.

Adding to 14144222 its reverse (22244141), we get a palindrome (36388363).

The spelling of 14144222 in words is "fourteen million, one hundred forty-four thousand, two hundred twenty-two".