212210011201 has 2 divisors, whose sum is σ = 212210011202. Its totient is φ = 212210011200.

The previous prime is 212210011199. The next prime is 212210011219. The reversal of 212210011201 is 102110012212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210130560000 + 2079451201 = 458400^2 + 45601^2 .

It is a cyclic number.

It is not a de Polignac number, because 212210011201 - 2¹ = 212210011199 is a prime.

Together with 212210011199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (212210011301) 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, 106105005600 + 106105005601.

It is an arithmetic number, because the mean of its divisors is an integer number (106105005601).

Almost surely, 2^212210011201 is an apocalyptic number.

It is an amenable number.

212210011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

212210011201 is an equidigital number, since it uses as much as digits as its factorization.

212210011201 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 13.

Adding to 212210011201 its reverse (102110012212), we get a palindrome (314320023413).

The spelling of 212210011201 in words is "two hundred twelve billion, two hundred ten million, eleven thousand, two hundred one".