14222156 has 12 divisors (see below), whose sum is σ = 26803392. Its totient is φ = 6564048.

The previous prime is 14222147. The next prime is 14222167. The reversal of 14222156 is 65122241.

It is a happy 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, 136700 + ... + 136803.

It is an arithmetic number, because the mean of its divisors is an integer number (2233616).

Almost surely, 2^14222156 is an apocalyptic number.

It is an amenable number.

14222156 is a deficient number, since it is larger than the sum of its proper divisors (12581236).

14222156 is a wasteful number, since it uses less digits than its factorization.

14222156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273520 (or 273518 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 14222156 is about 3771.2273864088. The cubic root of 14222156 is about 242.2823696674.

Adding to 14222156 its reverse (65122241), we get a palindrome (79344397).

The spelling of 14222156 in words is "fourteen million, two hundred twenty-two thousand, one hundred fifty-six".