22235531009663 has 2 divisors, whose sum is σ = 22235531009664. Its totient is φ = 22235531009662.

The previous prime is 22235531009647. The next prime is 22235531009701. The reversal of 22235531009663 is 36690013553222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22235531009663 - 2⁴ = 22235531009647 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22235531009863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117765504831 + 11117765504832.

It is an arithmetic number, because the mean of its divisors is an integer number (11117765504832).

Almost surely, 2^{22235531009663} is an apocalyptic number.

22235531009663 is a deficient number, since it is larger than the sum of its proper divisors (1).

22235531009663 is an equidigital number, since it uses as much as digits as its factorization.

22235531009663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 47.

The spelling of 22235531009663 in words is "twenty-two trillion, two hundred thirty-five billion, five hundred thirty-one million, nine thousand, six hundred sixty-three".