1002222110093 has 2 divisors, whose sum is σ = 1002222110094. Its totient is φ = 1002222110092.

The previous prime is 1002222110081. The next prime is 1002222110173. The reversal of 1002222110093 is 3900112222001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 781433016169 + 220789093924 = 883987^2 + 469882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002222110093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002222110003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501111055046 + 501111055047.

It is an arithmetic number, because the mean of its divisors is an integer number (501111055047).

Almost surely, 2^{1002222110093} is an apocalyptic number.

It is an amenable number.

1002222110093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002222110093 is an equidigital number, since it uses as much as digits as its factorization.

1002222110093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1002222110093 its reverse (3900112222001), we get a palindrome (4902334332094).

The spelling of 1002222110093 in words is "one trillion, two billion, two hundred twenty-two million, one hundred ten thousand, ninety-three".