212000201 has 4 divisors (see below), whose sum is σ = 242285952. Its totient is φ = 181714452.

The previous prime is 212000189. The next prime is 212000203. The reversal of 212000201 is 102000212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 212000201 - 2⁶ = 212000137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212000203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15142865 + ... + 15142878.

It is an arithmetic number, because the mean of its divisors is an integer number (60571488).

Almost surely, 2^212000201 is an apocalyptic number.

It is an amenable number.

212000201 is a deficient number, since it is larger than the sum of its proper divisors (30285751).

212000201 is an equidigital number, since it uses as much as digits as its factorization.

212000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30285750.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 212000201 is about 14560.2266809277. The cubic root of 212000201 is about 596.2733842191.

Adding to 212000201 its reverse (102000212), we get a palindrome (314000413).

The spelling of 212000201 in words is "two hundred twelve million, two hundred one", and thus it is an aban number.