10022222117 has 2 divisors, whose sum is σ = 10022222118. Its totient is φ = 10022222116.

The previous prime is 10022222099. The next prime is 10022222123. The reversal of 10022222117 is 71122222001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7318118116 + 2704104001 = 85546^2 + 52001^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022222117 - 2¹⁴ = 10022205733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10022225117) 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, 5011111058 + 5011111059.

It is an arithmetic number, because the mean of its divisors is an integer number (5011111059).

Almost surely, 2^10022222117 is an apocalyptic number.

It is an amenable number.

10022222117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022222117 is an equidigital number, since it uses as much as digits as its factorization.

10022222117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 10022222117 its reverse (71122222001), we get a palindrome (81144444118).

The spelling of 10022222117 in words is "ten billion, twenty-two million, two hundred twenty-two thousand, one hundred seventeen".