1222084224863 has 2 divisors, whose sum is σ = 1222084224864. Its totient is φ = 1222084224862.

The previous prime is 1222084224847. The next prime is 1222084224883. The reversal of 1222084224863 is 3684224802221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222084224863 - 2⁴ = 1222084224847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222084224883) 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, 611042112431 + 611042112432.

It is an arithmetic number, because the mean of its divisors is an integer number (611042112432).

Almost surely, 2^{1222084224863} is an apocalyptic number.

1222084224863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222084224863 is an equidigital number, since it uses as much as digits as its factorization.

1222084224863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 1222084224863 in words is "one trillion, two hundred twenty-two billion, eighty-four million, two hundred twenty-four thousand, eight hundred sixty-three".