212204201 has 8 divisors (see below), whose sum is σ = 236421504. Its totient is φ = 188807920.

The previous prime is 212204197. The next prime is 212204221. The reversal of 212204201 is 102402212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212204201 - 2² = 212204197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212204221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204710 + ... + 205743.

It is an arithmetic number, because the mean of its divisors is an integer number (29552688).

Almost surely, 2^212204201 is an apocalyptic number.

It is an amenable number.

212204201 is a deficient number, since it is larger than the sum of its proper divisors (24217303).

212204201 is a wasteful number, since it uses less digits than its factorization.

212204201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410511.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 212204201 is about 14567.2303819223. The cubic root of 212204201 is about 596.4645802246.

Adding to 212204201 its reverse (102402212), we get a palindrome (314606413).

The spelling of 212204201 in words is "two hundred twelve million, two hundred four thousand, two hundred one".