8222220301 has 2 divisors, whose sum is σ = 8222220302. Its totient is φ = 8222220300.

The previous prime is 8222220287. The next prime is 8222220313. The reversal of 8222220301 is 1030222228.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4685539401 + 3536680900 = 68451^2 + 59470^2 .

It is a cyclic number.

It is not a de Polignac number, because 8222220301 - 2⁵ = 8222220269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8222220001) 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, 4111110150 + 4111110151.

It is an arithmetic number, because the mean of its divisors is an integer number (4111110151).

Almost surely, 2^8222220301 is an apocalyptic number.

It is an amenable number.

8222220301 is a deficient number, since it is larger than the sum of its proper divisors (1).

8222220301 is an equidigital number, since it uses as much as digits as its factorization.

8222220301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 8222220301 is about 90676.4594644056. The cubic root of 8222220301 is about 2018.3494916330.

Adding to 8222220301 its reverse (1030222228), we get a palindrome (9252442529).

The spelling of 8222220301 in words is "eight billion, two hundred twenty-two million, two hundred twenty thousand, three hundred one".