7022297 has 2 divisors, whose sum is σ = 7022298. Its totient is φ = 7022296.

The previous prime is 7022293. The next prime is 7022329. The reversal of 7022297 is 7922207.

7022297 is digitally balanced in base 3, 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., 6205081 + 817216 = 2491^2 + 904^2 .

It is an emirp because it is prime and its reverse (7922207) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7022297 - 2² = 7022293 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7022293) 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, 3511148 + 3511149.

It is an arithmetic number, because the mean of its divisors is an integer number (3511149).

Almost surely, 2^7022297 is an apocalyptic number.

It is an amenable number.

7022297 is a deficient number, since it is larger than the sum of its proper divisors (1).

7022297 is an equidigital number, since it uses as much as digits as its factorization.

7022297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 7022297 is about 2649.9616978364. The cubic root of 7022297 is about 191.4960107516.

The spelling of 7022297 in words is "seven million, twenty-two thousand, two hundred ninety-seven".