14432200221 has 8 divisors (see below), whose sum is σ = 19262008960. Its totient is φ = 9611929152.

The previous prime is 14432200213. The next prime is 14432200231. The reversal of 14432200221 is 12200223441.

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

It is not a de Polignac number, because 14432200221 - 2³ = 14432200213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14432200231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2380885 + ... + 2386938.

It is an arithmetic number, because the mean of its divisors is an integer number (2407751120).

Almost surely, 2^14432200221 is an apocalyptic number.

It is an amenable number.

14432200221 is a deficient number, since it is larger than the sum of its proper divisors (4829808739).

14432200221 is a wasteful number, since it uses less digits than its factorization.

14432200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768835.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14432200221 its reverse (12200223441), we get a palindrome (26632423662).

The spelling of 14432200221 in words is "fourteen billion, four hundred thirty-two million, two hundred thousand, two hundred twenty-one".