230122332333161 has 2 divisors, whose sum is σ = 230122332333162. Its totient is φ = 230122332333160.

The previous prime is 230122332333149. The next prime is 230122332333247. The reversal of 230122332333161 is 161333233221032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146500909307536 + 83621423025625 = 12103756^2 + 9144475^2 .

It is a cyclic number.

It is not a de Polignac number, because 230122332333161 - 2⁶ = 230122332333097 is a prime.

It is a super-2 number, since 2×230122332333161² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (230122332333121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115061166166580 + 115061166166581.

It is an arithmetic number, because the mean of its divisors is an integer number (115061166166581).

Almost surely, 2^{230122332333161} is an apocalyptic number.

It is an amenable number.

230122332333161 is a deficient number, since it is larger than the sum of its proper divisors (1).

230122332333161 is an equidigital number, since it uses as much as digits as its factorization.

230122332333161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 35.

Adding to 230122332333161 its reverse (161333233221032), we get a palindrome (391455565554193).

The spelling of 230122332333161 in words is "two hundred thirty trillion, one hundred twenty-two billion, three hundred thirty-two million, three hundred thirty-three thousand, one hundred sixty-one".