1224266005327 has 2 divisors, whose sum is σ = 1224266005328. Its totient is φ = 1224266005326.

The previous prime is 1224266005301. The next prime is 1224266005331. The reversal of 1224266005327 is 7235006624221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1224266005327 - 2²³ = 1224257616719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1224266005327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1224266005387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612133002663 + 612133002664.

It is an arithmetic number, because the mean of its divisors is an integer number (612133002664).

Almost surely, 2^{1224266005327} is an apocalyptic number.

1224266005327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1224266005327 is an equidigital number, since it uses as much as digits as its factorization.

1224266005327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 1224266005327 in words is "one trillion, two hundred twenty-four billion, two hundred sixty-six million, five thousand, three hundred twenty-seven".