14222263 has 8 divisors (see below), whose sum is σ = 15543936. Its totient is φ = 12905400.

The previous prime is 14222261. The next prime is 14222269. The reversal of 14222263 is 36222241.

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

It is a cyclic number.

It is not a de Polignac number, because 14222263 - 2¹ = 14222261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14222261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8268 + ... + 9838.

It is an arithmetic number, because the mean of its divisors is an integer number (1942992).

Almost surely, 2^14222263 is an apocalyptic number.

14222263 is a deficient number, since it is larger than the sum of its proper divisors (1321673).

14222263 is a wasteful number, since it uses less digits than its factorization.

14222263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405.

The product of its digits is 1152, while the sum is 22.

The square root of 14222263 is about 3771.2415727450. The cubic root of 14222263 is about 242.2829772674.

Subtracting from 14222263 its sum of digits (22), we obtain a palindrome (14222241).

The spelling of 14222263 in words is "fourteen million, two hundred twenty-two thousand, two hundred sixty-three".