14221150 has 12 divisors (see below), whose sum is σ = 26451432. Its totient is φ = 5688440.

The previous prime is 14221147. The next prime is 14221159. The reversal of 14221150 is 5112241.

It is a super-2 number, since 2×14221150² = 404482214645000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142162 + ... + 142261.

It is an arithmetic number, because the mean of its divisors is an integer number (2204286).

Almost surely, 2^14221150 is an apocalyptic number.

14221150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14221150 is a deficient number, since it is larger than the sum of its proper divisors (12230282).

14221150 is a wasteful number, since it uses less digits than its factorization.

14221150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284435 (or 284430 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 14221150 is about 3771.0940057230. The cubic root of 14221150 is about 242.2766569421.

Adding to 14221150 its reverse (5112241), we get a palindrome (19333391).

The spelling of 14221150 in words is "fourteen million, two hundred twenty-one thousand, one hundred fifty".