7229350481 has 2 divisors, whose sum is σ = 7229350482. Its totient is φ = 7229350480.

The previous prime is 7229350477. The next prime is 7229350529. The reversal of 7229350481 is 1840539227.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7229250625 + 99856 = 85025^2 + 316^2 .

It is an emirp because it is prime and its reverse (1840539227) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7229350481 - 2² = 7229350477 is a prime.

It is a super-2 number, since 2×7229350481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7229350981) 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, 3614675240 + 3614675241.

It is an arithmetic number, because the mean of its divisors is an integer number (3614675241).

Almost surely, 2^7229350481 is an apocalyptic number.

It is an amenable number.

7229350481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7229350481 is an equidigital number, since it uses as much as digits as its factorization.

7229350481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 7229350481 is about 85025.5872134971. The cubic root of 7229350481 is about 1933.5990617278.

The spelling of 7229350481 in words is "seven billion, two hundred twenty-nine million, three hundred fifty thousand, four hundred eighty-one".