12223163903263 has 2 divisors, whose sum is σ = 12223163903264. Its totient is φ = 12223163903262.

The previous prime is 12223163903243. The next prime is 12223163903267. The reversal of 12223163903263 is 36230936132221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12223163903263 - 2⁵ = 12223163903231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12223163903267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111581951631 + 6111581951632.

It is an arithmetic number, because the mean of its divisors is an integer number (6111581951632).

Almost surely, 2^{12223163903263} is an apocalyptic number.

12223163903263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223163903263 is an equidigital number, since it uses as much as digits as its factorization.

12223163903263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 12223163903263 in words is "twelve trillion, two hundred twenty-three billion, one hundred sixty-three million, nine hundred three thousand, two hundred sixty-three".