14111040221 has 2 divisors, whose sum is σ = 14111040222. Its totient is φ = 14111040220.

The previous prime is 14111040199. The next prime is 14111040259. The reversal of 14111040221 is 12204011141.

14111040221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14016192100 + 94848121 = 118390^2 + 9739^2 .

It is a cyclic number.

It is not a de Polignac number, because 14111040221 - 2³⁰ = 13037298397 is a prime.

It is a super-2 number, since 2×14111040221² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14111040221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14111040121) 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 as a sum of consecutive naturals, namely, 7055520110 + 7055520111.

It is an arithmetic number, because the mean of its divisors is an integer number (7055520111).

Almost surely, 2^14111040221 is an apocalyptic number.

It is an amenable number.

14111040221 is a deficient number, since it is larger than the sum of its proper divisors (1).

14111040221 is an equidigital number, since it uses as much as digits as its factorization.

14111040221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 14111040221 its reverse (12204011141), we get a palindrome (26315051362).

The spelling of 14111040221 in words is "fourteen billion, one hundred eleven million, forty thousand, two hundred twenty-one".