212210001253 has 2 divisors, whose sum is σ = 212210001254. Its totient is φ = 212210001252.

The previous prime is 212210001197. The next prime is 212210001299. The reversal of 212210001253 is 352100012212.

212210001253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150498995364 + 61711005889 = 387942^2 + 248417^2 .

It is a cyclic number.

It is not a de Polignac number, because 212210001253 - 2⁹ = 212210000741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212210001253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212210005253) 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, 106105000626 + 106105000627.

It is an arithmetic number, because the mean of its divisors is an integer number (106105000627).

Almost surely, 2^212210001253 is an apocalyptic number.

It is an amenable number.

212210001253 is a deficient number, since it is larger than the sum of its proper divisors (1).

212210001253 is an equidigital number, since it uses as much as digits as its factorization.

212210001253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 212210001253 its reverse (352100012212), we get a palindrome (564310013465).

The spelling of 212210001253 in words is "two hundred twelve billion, two hundred ten million, one thousand, two hundred fifty-three".