17120224201 has 2 divisors, whose sum is σ = 17120224202. Its totient is φ = 17120224200.

The previous prime is 17120224103. The next prime is 17120224243. The reversal of 17120224201 is 10242202171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15806524176 + 1313700025 = 125724^2 + 36245^2 .

It is an emirp because it is prime and its reverse (10242202171) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17120224201 - 2¹¹ = 17120222153 is a prime.

It is not a weakly prime, because it can be changed into another prime (17120224301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8560112100 + 8560112101.

It is an arithmetic number, because the mean of its divisors is an integer number (8560112101).

Almost surely, 2^17120224201 is an apocalyptic number.

It is an amenable number.

17120224201 is a deficient number, since it is larger than the sum of its proper divisors (1).

17120224201 is an equidigital number, since it uses as much as digits as its factorization.

17120224201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 17120224201 its reverse (10242202171), we get a palindrome (27362426372).

The spelling of 17120224201 in words is "seventeen billion, one hundred twenty million, two hundred twenty-four thousand, two hundred one".