222213000017 has 2 divisors, whose sum is σ = 222213000018. Its totient is φ = 222213000016.

The previous prime is 222212999999. The next prime is 222213000019. The reversal of 222213000017 is 710000312222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155012288656 + 67200711361 = 393716^2 + 259231^2 .

It is a cyclic number.

It is not a de Polignac number, because 222213000017 - 2⁸ = 222212999761 is a prime.

Together with 222213000019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (222213000019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106500008 + 111106500009.

It is an arithmetic number, because the mean of its divisors is an integer number (111106500009).

Almost surely, 2^222213000017 is an apocalyptic number.

It is an amenable number.

222213000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

222213000017 is an equidigital number, since it uses as much as digits as its factorization.

222213000017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 222213000017 its reverse (710000312222), we get a palindrome (932213312239).

The spelling of 222213000017 in words is "two hundred twenty-two billion, two hundred thirteen million, seventeen", and thus it is an aban number.