14222166 has 32 divisors (see below), whose sum is σ = 34421760. Its totient is φ = 3824256.

The previous prime is 14222147. The next prime is 14222167. The reversal of 14222166 is 66122241.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14222167) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9246 + ... + 10673.

It is an arithmetic number, because the mean of its divisors is an integer number (1075680).

Almost surely, 2^14222166 is an apocalyptic number.

14222166 is an abundant number, since it is smaller than the sum of its proper divisors (20199594).

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

14222166 is a wasteful number, since it uses less digits than its factorization.

14222166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19948.

The product of its digits is 1152, while the sum is 24.

The square root of 14222166 is about 3771.2287122369. The cubic root of 14222166 is about 242.2824264525.

The spelling of 14222166 in words is "fourteen million, two hundred twenty-two thousand, one hundred sixty-six".