1322011063 has 2 divisors, whose sum is σ = 1322011064. Its totient is φ = 1322011062.

The previous prime is 1322011057. The next prime is 1322011079. The reversal of 1322011063 is 3601102231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322011063 - 2⁹ = 1322010551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322011063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322011363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661005531 + 661005532.

It is an arithmetic number, because the mean of its divisors is an integer number (661005532).

Almost surely, 2^1322011063 is an apocalyptic number.

1322011063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322011063 is an equidigital number, since it uses as much as digits as its factorization.

1322011063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1322011063 is about 36359.4700593944. The cubic root of 1322011063 is about 1097.5181132434.

Adding to 1322011063 its reverse (3601102231), we get a palindrome (4923113294).

The spelling of 1322011063 in words is "one billion, three hundred twenty-two million, eleven thousand, sixty-three".