14220133444221 has 16 divisors (see below), whose sum is σ = 19281893467200. Its totient is φ = 9319237135488.

The previous prime is 14220133444207. The next prime is 14220133444241. The reversal of 14220133444221 is 12244433102241.

14220133444221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14220133444221 - 2⁷ = 14220133444093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220133444241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9232065 + ... + 10661673.

It is an arithmetic number, because the mean of its divisors is an integer number (1205118341700).

Almost surely, 2^{14220133444221} is an apocalyptic number.

It is an amenable number.

14220133444221 is a deficient number, since it is larger than the sum of its proper divisors (5061760022979).

14220133444221 is a wasteful number, since it uses less digits than its factorization.

14220133444221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485868.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 14220133444221 its reverse (12244433102241), we get a palindrome (26464566546462).

The spelling of 14220133444221 in words is "fourteen trillion, two hundred twenty billion, one hundred thirty-three million, four hundred forty-four thousand, two hundred twenty-one".