212001101200201 has 2 divisors, whose sum is σ = 212001101200202. Its totient is φ = 212001101200200.

The previous prime is 212001101200183. The next prime is 212001101200249. The reversal of 212001101200201 is 102002101100212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183440884081225 + 28560217118976 = 13544035^2 + 5344176^2 .

It is a cyclic number.

It is not a de Polignac number, because 212001101200201 - 2⁹ = 212001101199689 is a prime.

It is a super-3 number, since 3×212001101200201³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (212001101200271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000550600100 + 106000550600101.

It is an arithmetic number, because the mean of its divisors is an integer number (106000550600101).

Almost surely, 2^{212001101200201} is an apocalyptic number.

It is an amenable number.

212001101200201 is a deficient number, since it is larger than the sum of its proper divisors (1).

212001101200201 is an equidigital number, since it uses as much as digits as its factorization.

212001101200201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212001101200201 its reverse (102002101100212), we get a palindrome (314003202300413).

The spelling of 212001101200201 in words is "two hundred twelve trillion, one billion, one hundred one million, two hundred thousand, two hundred one".