14222563 has 4 divisors (see below), whose sum is σ = 14233840. Its totient is φ = 14211288.

The previous prime is 14222561. The next prime is 14222567. The reversal of 14222563 is 36522241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14222563 - 2¹ = 14222561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14222561) 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 3 ways as a sum of consecutive naturals, for example, 3468 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (3558460).

Almost surely, 2^14222563 is an apocalyptic number.

14222563 is a deficient number, since it is larger than the sum of its proper divisors (11277).

14222563 is an equidigital number, since it uses as much as digits as its factorization.

14222563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11276.

The product of its digits is 2880, while the sum is 25.

The square root of 14222563 is about 3771.2813472347. The cubic root of 14222563 is about 242.2846808027.

The spelling of 14222563 in words is "fourteen million, two hundred twenty-two thousand, five hundred sixty-three".