4230222473 has 2 divisors, whose sum is σ = 4230222474. Its totient is φ = 4230222472.

The previous prime is 4230222457. The next prime is 4230222499. The reversal of 4230222473 is 3742220324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3378283129 + 851939344 = 58123^2 + 29188^2 .

It is a cyclic number.

It is not a de Polignac number, because 4230222473 - 2⁴ = 4230222457 is a prime.

It is not a weakly prime, because it can be changed into another prime (4230224473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115111236 + 2115111237.

It is an arithmetic number, because the mean of its divisors is an integer number (2115111237).

Almost surely, 2^4230222473 is an apocalyptic number.

It is an amenable number.

4230222473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230222473 is an equidigital number, since it uses as much as digits as its factorization.

4230222473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 4230222473 is about 65040.1604625942. The cubic root of 4230222473 is about 1617.2893847969.

Adding to 4230222473 its reverse (3742220324), we get a palindrome (7972442797).

The spelling of 4230222473 in words is "four billion, two hundred thirty million, two hundred twenty-two thousand, four hundred seventy-three".