212201200201 has 12 divisors (see below), whose sum is σ = 218563064832. Its totient is φ = 206019486288.

The previous prime is 212201200193. The next prime is 212201200249. The reversal of 212201200201 is 102002102212.

It is a happy number.

It is not a de Polignac number, because 212201200201 - 2³ = 212201200193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212201200501) 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 in 11 ways as a sum of consecutive naturals, for example, 466456 + ... + 801238.

It is an arithmetic number, because the mean of its divisors is an integer number (18213588736).

Almost surely, 2^212201200201 is an apocalyptic number.

It is an amenable number.

212201200201 is a deficient number, since it is larger than the sum of its proper divisors (6361864631).

212201200201 is an equidigital number, since it uses as much as digits as its factorization.

212201200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335320 (or 335283 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212201200201 its reverse (102002102212), we get a palindrome (314203302413).

The spelling of 212201200201 in words is "two hundred twelve billion, two hundred one million, two hundred thousand, two hundred one".