2242664663 has 2 divisors, whose sum is σ = 2242664664. Its totient is φ = 2242664662.

The previous prime is 2242664623. The next prime is 2242664729. The reversal of 2242664663 is 3664662422.

2242664663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242664663 - 2⁸ = 2242664407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2242664663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242664623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121332331 + 1121332332.

It is an arithmetic number, because the mean of its divisors is an integer number (1121332332).

Almost surely, 2^2242664663 is an apocalyptic number.

2242664663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242664663 is an equidigital number, since it uses as much as digits as its factorization.

2242664663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 41.

The square root of 2242664663 is about 47356.7805387993. The cubic root of 2242664663 is about 1308.9451452304.

The spelling of 2242664663 in words is "two billion, two hundred forty-two million, six hundred sixty-four thousand, six hundred sixty-three".