14050305221 has 2 divisors, whose sum is σ = 14050305222. Its totient is φ = 14050305220.

The previous prime is 14050305121. The next prime is 14050305239. The reversal of 14050305221 is 12250305041.

14050305221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12519148321 + 1531156900 = 111889^2 + 39130^2 .

It is a cyclic number.

It is not a de Polignac number, because 14050305221 - 2²² = 14046110917 is a prime.

It is a super-2 number, since 2×14050305221² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14050305271) 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, 7025152610 + 7025152611.

It is an arithmetic number, because the mean of its divisors is an integer number (7025152611).

Almost surely, 2^14050305221 is an apocalyptic number.

It is an amenable number.

14050305221 is a deficient number, since it is larger than the sum of its proper divisors (1).

14050305221 is an equidigital number, since it uses as much as digits as its factorization.

14050305221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 14050305221 in words is "fourteen billion, fifty million, three hundred five thousand, two hundred twenty-one".