1222022063627 has 2 divisors, whose sum is σ = 1222022063628. Its totient is φ = 1222022063626.

The previous prime is 1222022063599. The next prime is 1222022063659. The reversal of 1222022063627 is 7263602202221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222022063627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222022063677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611011031813 + 611011031814.

It is an arithmetic number, because the mean of its divisors is an integer number (611011031814).

Almost surely, 2^{1222022063627} is an apocalyptic number.

1222022063627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222022063627 is an equidigital number, since it uses as much as digits as its factorization.

1222022063627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

Adding to 1222022063627 its reverse (7263602202221), we get a palindrome (8485624265848).

The spelling of 1222022063627 in words is "one trillion, two hundred twenty-two billion, twenty-two million, sixty-three thousand, six hundred twenty-seven".