212300322121241 has 2 divisors, whose sum is σ = 212300322121242. Its totient is φ = 212300322121240.

The previous prime is 212300322121207. The next prime is 212300322121351. The reversal of 212300322121241 is 142121223003212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111516873624025 + 100783448497216 = 10560155^2 + 10039096^2 .

It is a cyclic number.

It is not a de Polignac number, because 212300322121241 - 2⁴⁶ = 141931577943577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212300322121241.

It is not a weakly prime, because it can be changed into another prime (212300322121541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106150161060620 + 106150161060621.

It is an arithmetic number, because the mean of its divisors is an integer number (106150161060621).

Almost surely, 2^{212300322121241} is an apocalyptic number.

It is an amenable number.

212300322121241 is a deficient number, since it is larger than the sum of its proper divisors (1).

212300322121241 is an equidigital number, since it uses as much as digits as its factorization.

212300322121241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 212300322121241 its reverse (142121223003212), we get a palindrome (354421545124453).

The spelling of 212300322121241 in words is "two hundred twelve trillion, three hundred billion, three hundred twenty-two million, one hundred twenty-one thousand, two hundred forty-one".