1022320063 has 2 divisors, whose sum is σ = 1022320064. Its totient is φ = 1022320062.

The previous prime is 1022320009. The next prime is 1022320073. The reversal of 1022320063 is 3600232201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022320063 - 2²¹ = 1020222911 is a prime.

It is a super-2 number, since 2×1022320063² = 2090276622424647938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1022320063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022320073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511160031 + 511160032.

It is an arithmetic number, because the mean of its divisors is an integer number (511160032).

Almost surely, 2^1022320063 is an apocalyptic number.

1022320063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022320063 is an equidigital number, since it uses as much as digits as its factorization.

1022320063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1022320063 is about 31973.7402097409. The cubic root of 1022320063 is about 1007.3853434288.

Adding to 1022320063 its reverse (3600232201), we get a palindrome (4622552264).

The spelling of 1022320063 in words is "one billion, twenty-two million, three hundred twenty thousand, sixty-three".