14228528225 has 12 divisors (see below), whose sum is σ = 17645577456. Its totient is φ = 11381401680.

The previous prime is 14228528179. The next prime is 14228528239. The reversal of 14228528225 is 52282582241.

It is not a de Polignac number, because 14228528225 - 2¹⁸ = 14228266081 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 199154 + ... + 260996.

It is an arithmetic number, because the mean of its divisors is an integer number (1470464788).

Almost surely, 2^14228528225 is an apocalyptic number.

It is an amenable number.

14228528225 is a deficient number, since it is larger than the sum of its proper divisors (3417049231).

14228528225 is an equidigital number, since it uses as much as digits as its factorization.

14228528225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71056 (or 71051 counting only the distinct ones).

The product of its digits is 204800, while the sum is 41.

The spelling of 14228528225 in words is "fourteen billion, two hundred twenty-eight million, five hundred twenty-eight thousand, two hundred twenty-five".