230212212210361 has 2 divisors, whose sum is σ = 230212212210362. Its totient is φ = 230212212210360.

The previous prime is 230212212210301. The next prime is 230212212210403. The reversal of 230212212210361 is 163012212212032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229690877669136 + 521334541225 = 15155556^2 + 722035^2 .

It is a cyclic number.

It is not a de Polignac number, because 230212212210361 - 2¹¹ = 230212212208313 is a prime.

It is not a weakly prime, because it can be changed into another prime (230212212210301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115106106105180 + 115106106105181.

It is an arithmetic number, because the mean of its divisors is an integer number (115106106105181).

Almost surely, 2^{230212212210361} is an apocalyptic number.

It is an amenable number.

230212212210361 is a deficient number, since it is larger than the sum of its proper divisors (1).

230212212210361 is an equidigital number, since it uses as much as digits as its factorization.

230212212210361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 230212212210361 its reverse (163012212212032), we get a palindrome (393224424422393).

The spelling of 230212212210361 in words is "two hundred thirty trillion, two hundred twelve billion, two hundred twelve million, two hundred ten thousand, three hundred sixty-one".