212010002201 has 2 divisors, whose sum is σ = 212010002202. Its totient is φ = 212010002200.

The previous prime is 212010002179. The next prime is 212010002203. The reversal of 212010002201 is 102200010212.

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., 159041440000 + 52968562201 = 398800^2 + 230149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212010002201 is a prime.

Together with 212010002203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (212010002203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005001100 + 106005001101.

It is an arithmetic number, because the mean of its divisors is an integer number (106005001101).

Almost surely, 2^212010002201 is an apocalyptic number.

It is an amenable number.

212010002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

212010002201 is an equidigital number, since it uses as much as digits as its factorization.

212010002201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 212010002201 its reverse (102200010212), we get a palindrome (314210012413).

The spelling of 212010002201 in words is "two hundred twelve billion, ten million, two thousand, two hundred one".