14443220111 has 8 divisors (see below), whose sum is σ = 15581366064. Its totient is φ = 13337134720.

The previous prime is 14443220089. The next prime is 14443220131. The reversal of 14443220111 is 11102234441.

14443220111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14443220111 - 2²⁶ = 14376111247 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 (14443220131) 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 7 ways as a sum of consecutive naturals, for example, 8014205 + ... + 8016006.

It is an arithmetic number, because the mean of its divisors is an integer number (1947670758).

Almost surely, 2^14443220111 is an apocalyptic number.

14443220111 is a deficient number, since it is larger than the sum of its proper divisors (1138145953).

14443220111 is a wasteful number, since it uses less digits than its factorization.

14443220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16030281.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 14443220111 its reverse (11102234441), we get a palindrome (25545454552).

The spelling of 14443220111 in words is "fourteen billion, four hundred forty-three million, two hundred twenty thousand, one hundred eleven".