212224044301 has 2 divisors, whose sum is σ = 212224044302. Its totient is φ = 212224044300.

The previous prime is 212224044299. The next prime is 212224044311. The reversal of 212224044301 is 103440422212.

212224044301 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., 157105213225 + 55118831076 = 396365^2 + 234774^2 .

It is a cyclic number.

It is not a de Polignac number, because 212224044301 - 2¹ = 212224044299 is a prime.

Together with 212224044299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212224044311) 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, 106112022150 + 106112022151.

It is an arithmetic number, because the mean of its divisors is an integer number (106112022151).

Almost surely, 2^212224044301 is an apocalyptic number.

It is an amenable number.

212224044301 is a deficient number, since it is larger than the sum of its proper divisors (1).

212224044301 is an equidigital number, since it uses as much as digits as its factorization.

212224044301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 212224044301 its reverse (103440422212), we get a palindrome (315664466513).

The spelling of 212224044301 in words is "two hundred twelve billion, two hundred twenty-four million, forty-four thousand, three hundred one".