14222015 has 8 divisors (see below), whose sum is σ = 17197488. Its totient is φ = 11290240.

The previous prime is 14222003. The next prime is 14222041. The reversal of 14222015 is 51022241.

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

It is not a de Polignac number, because 14222015 - 2¹² = 14217919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14221984 and 14222002.

It is a congruent number.

It is an unprimeable number.

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, 10202 + ... + 11511.

It is an arithmetic number, because the mean of its divisors is an integer number (2149686).

Almost surely, 2^14222015 is an apocalyptic number.

14222015 is a deficient number, since it is larger than the sum of its proper divisors (2975473).

14222015 is a wasteful number, since it uses less digits than its factorization.

14222015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21849.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 14222015 is about 3771.2086921834. The cubic root of 14222015 is about 242.2815689935.

Adding to 14222015 its reverse (51022241), we get a palindrome (65244256).

The spelling of 14222015 in words is "fourteen million, two hundred twenty-two thousand, fifteen".