2243085311963 has 2 divisors, whose sum is σ = 2243085311964. Its totient is φ = 2243085311962.

The previous prime is 2243085311953. The next prime is 2243085312001. The reversal of 2243085311963 is 3691135803422.

2243085311963 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 2243085311963 - 2⁸ = 2243085311707 is a prime.

It is not a weakly prime, because it can be changed into another prime (2243085311953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121542655981 + 1121542655982.

It is an arithmetic number, because the mean of its divisors is an integer number (1121542655982).

Almost surely, 2^{2243085311963} is an apocalyptic number.

2243085311963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243085311963 is an equidigital number, since it uses as much as digits as its factorization.

2243085311963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 2243085311963 in words is "two trillion, two hundred forty-three billion, eighty-five million, three hundred eleven thousand, nine hundred sixty-three".