1022221210063 has 2 divisors, whose sum is σ = 1022221210064. Its totient is φ = 1022221210062.

The previous prime is 1022221209967. The next prime is 1022221210069. The reversal of 1022221210063 is 3600121222201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022221210063 - 2⁹ = 1022221209551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022221210069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511110605031 + 511110605032.

It is an arithmetic number, because the mean of its divisors is an integer number (511110605032).

Almost surely, 2^{1022221210063} is an apocalyptic number.

1022221210063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022221210063 is an equidigital number, since it uses as much as digits as its factorization.

1022221210063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1022221210063 its reverse (3600121222201), we get a palindrome (4622342432264).

The spelling of 1022221210063 in words is "one trillion, twenty-two billion, two hundred twenty-one million, two hundred ten thousand, sixty-three".