202112435017 has 2 divisors, whose sum is σ = 202112435018. Its totient is φ = 202112435016.

The previous prime is 202112435011. The next prime is 202112435033. The reversal of 202112435017 is 710534211202.

202112435017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117766335241 + 84346099776 = 343171^2 + 290424^2 .

It is a cyclic number.

It is not a de Polignac number, because 202112435017 - 2¹¹ = 202112432969 is a prime.

It is not a weakly prime, because it can be changed into another prime (202112435011) 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, 101056217508 + 101056217509.

It is an arithmetic number, because the mean of its divisors is an integer number (101056217509).

Almost surely, 2^202112435017 is an apocalyptic number.

It is an amenable number.

202112435017 is a deficient number, since it is larger than the sum of its proper divisors (1).

202112435017 is an equidigital number, since it uses as much as digits as its factorization.

202112435017 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 28.

Adding to 202112435017 its reverse (710534211202), we get a palindrome (912646646219).

The spelling of 202112435017 in words is "two hundred two billion, one hundred twelve million, four hundred thirty-five thousand, seventeen".