11722608463 has 2 divisors, whose sum is σ = 11722608464. Its totient is φ = 11722608462.

The previous prime is 11722608427. The next prime is 11722608487. The reversal of 11722608463 is 36480622711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11722608463 - 2¹⁷ = 11722477391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11722608413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5861304231 + 5861304232.

It is an arithmetic number, because the mean of its divisors is an integer number (5861304232).

Almost surely, 2^11722608463 is an apocalyptic number.

11722608463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11722608463 is an equidigital number, since it uses as much as digits as its factorization.

11722608463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 11722608463 in words is "eleven billion, seven hundred twenty-two million, six hundred eight thousand, four hundred sixty-three".