11221340063 has 2 divisors, whose sum is σ = 11221340064. Its totient is φ = 11221340062.

The previous prime is 11221340003. The next prime is 11221340083. The reversal of 11221340063 is 36004312211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11221340063 - 2⁸ = 11221339807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11221340003) 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, 5610670031 + 5610670032.

It is an arithmetic number, because the mean of its divisors is an integer number (5610670032).

Almost surely, 2^11221340063 is an apocalyptic number.

11221340063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221340063 is an equidigital number, since it uses as much as digits as its factorization.

11221340063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11221340063 its reverse (36004312211), we get a palindrome (47225652274).

The spelling of 11221340063 in words is "eleven billion, two hundred twenty-one million, three hundred forty thousand, sixty-three".