1010223542117 has 2 divisors, whose sum is σ = 1010223542118. Its totient is φ = 1010223542116.

The previous prime is 1010223542093. The next prime is 1010223542171. The reversal of 1010223542117 is 7112453220101.

Together with next prime (1010223542171) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 965327865121 + 44895676996 = 982511^2 + 211886^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010223542117 - 2⁸ = 1010223541861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010223542117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010223545117) 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, 505111771058 + 505111771059.

It is an arithmetic number, because the mean of its divisors is an integer number (505111771059).

Almost surely, 2^{1010223542117} is an apocalyptic number.

It is an amenable number.

1010223542117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010223542117 is an equidigital number, since it uses as much as digits as its factorization.

1010223542117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 1010223542117 its reverse (7112453220101), we get a palindrome (8122676762218).

The spelling of 1010223542117 in words is "one trillion, ten billion, two hundred twenty-three million, five hundred forty-two thousand, one hundred seventeen".