14221105 has 4 divisors (see below), whose sum is σ = 17065332. Its totient is φ = 11376880.

The previous prime is 14221093. The next prime is 14221127. The reversal of 14221105 is 50112241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50112241 = 7079².

It can be written as a sum of positive squares in 2 ways, for example, as 3936256 + 10284849 = 1984^2 + 3207^2 .

It is not a de Polignac number, because 14221105 - 2⁷ = 14220977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422106 + ... + 1422115.

It is an arithmetic number, because the mean of its divisors is an integer number (4266333).

Almost surely, 2^14221105 is an apocalyptic number.

It is an amenable number.

14221105 is a deficient number, since it is larger than the sum of its proper divisors (2844227).

14221105 is an equidigital number, since it uses as much as digits as its factorization.

14221105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844226.

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

The square root of 14221105 is about 3771.0880392799. The cubic root of 14221105 is about 242.2764013964.

Adding to 14221105 its reverse (50112241), we get a palindrome (64333346).

The spelling of 14221105 in words is "fourteen million, two hundred twenty-one thousand, one hundred five".