7222450201 has 2 divisors, whose sum is σ = 7222450202. Its totient is φ = 7222450200.

The previous prime is 7222450171. The next prime is 7222450231. The reversal of 7222450201 is 1020542227.

7222450201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (7222450171) and next prime (7222450231).

It can be written as a sum of positive squares in only one way, i.e., 4489670025 + 2732780176 = 67005^2 + 52276^2 .

It is a cyclic number.

It is not a de Polignac number, because 7222450201 - 2⁷ = 7222450073 is a prime.

It is not a weakly prime, because it can be changed into another prime (7222450231) 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, 3611225100 + 3611225101.

It is an arithmetic number, because the mean of its divisors is an integer number (3611225101).

Almost surely, 2^7222450201 is an apocalyptic number.

It is an amenable number.

7222450201 is a deficient number, since it is larger than the sum of its proper divisors (1).

7222450201 is an equidigital number, since it uses as much as digits as its factorization.

7222450201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 7222450201 is about 84984.9998587986. Note that the first 3 decimals coincide. The cubic root of 7222450201 is about 1932.9836711642.

Adding to 7222450201 its reverse (1020542227), we get a palindrome (8242992428).

The spelling of 7222450201 in words is "seven billion, two hundred twenty-two million, four hundred fifty thousand, two hundred one".