14221104113 has 4 divisors (see below), whose sum is σ = 14224881060. Its totient is φ = 14217327168.

The previous prime is 14221104109. The next prime is 14221104133. The reversal of 14221104113 is 31140112241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31140112241 = 7 ⋅4448587463.

It can be written as a sum of positive squares in 2 ways, for example, as 13186388224 + 1034715889 = 114832^2 + 32167^2 .

It is a cyclic number.

It is not a de Polignac number, because 14221104113 - 2² = 14221104109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14221104133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882820 + ... + 1890357.

It is an arithmetic number, because the mean of its divisors is an integer number (3556220265).

Almost surely, 2^14221104113 is an apocalyptic number.

It is an amenable number.

14221104113 is a deficient number, since it is larger than the sum of its proper divisors (3776947).

14221104113 is an equidigital number, since it uses as much as digits as its factorization.

14221104113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776946.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14221104113 its reverse (31140112241), we get a palindrome (45361216354).

The spelling of 14221104113 in words is "fourteen billion, two hundred twenty-one million, one hundred four thousand, one hundred thirteen".