222000000017 has 2 divisors, whose sum is σ = 222000000018. Its totient is φ = 222000000016.

The previous prime is 222000000011. The next prime is 222000000067. The reversal of 222000000017 is 710000000222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220783455376 + 1216544641 = 469876^2 + 34879^2 .

It is a cyclic number.

It is not a de Polignac number, because 222000000017 - 2²⁶ = 221932891153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221999999938 and 222000000010.

It is not a weakly prime, because it can be changed into another prime (222000000011) 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, 111000000008 + 111000000009.

It is an arithmetic number, because the mean of its divisors is an integer number (111000000009).

Almost surely, 2^222000000017 is an apocalyptic number.

It is an amenable number.

222000000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

222000000017 is an equidigital number, since it uses as much as digits as its factorization.

222000000017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 14.

Adding to 222000000017 its reverse (710000000222), we get a palindrome (932000000239).

The spelling of 222000000017 in words is "two hundred twenty-two billion, seventeen", and thus it is an aban number.