14222420273 has 2 divisors, whose sum is σ = 14222420274. Its totient is φ = 14222420272.

The previous prime is 14222420221. The next prime is 14222420287. The reversal of 14222420273 is 37202422241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9926535424 + 4295884849 = 99632^2 + 65543^2 .

It is an emirp because it is prime and its reverse (37202422241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14222420273 - 2⁶ = 14222420209 is a prime.

It is not a weakly prime, because it can be changed into another prime (14222420293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7111210136 + 7111210137.

It is an arithmetic number, because the mean of its divisors is an integer number (7111210137).

Almost surely, 2^14222420273 is an apocalyptic number.

It is an amenable number.

14222420273 is a deficient number, since it is larger than the sum of its proper divisors (1).

14222420273 is an equidigital number, since it uses as much as digits as its factorization.

14222420273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 29.

The spelling of 14222420273 in words is "fourteen billion, two hundred twenty-two million, four hundred twenty thousand, two hundred seventy-three".