10220563 has 2 divisors, whose sum is σ = 10220564. Its totient is φ = 10220562.

The previous prime is 10220513. The next prime is 10220591. The reversal of 10220563 is 36502201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10220563 - 2⁹ = 10220051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10220563.

It is not a weakly prime, because it can be changed into another prime (10220513) 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, 5110281 + 5110282.

It is an arithmetic number, because the mean of its divisors is an integer number (5110282).

Almost surely, 2^10220563 is an apocalyptic number.

10220563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220563 is an equidigital number, since it uses as much as digits as its factorization.

10220563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 10220563 is about 3196.9615261995. The cubic root of 10220563 is about 217.0159261177.

Adding to 10220563 its reverse (36502201), we get a palindrome (46722764).

The spelling of 10220563 in words is "ten million, two hundred twenty thousand, five hundred sixty-three".