201072200206 has 8 divisors (see below), whose sum is σ = 301628494080. Its totient is φ = 100529368848.

The previous prime is 201072200191. The next prime is 201072200209. The reversal of 201072200206 is 602002270102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201072200209) 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, 3328206 + ... + 3388081.

It is an arithmetic number, because the mean of its divisors is an integer number (37703561760).

Almost surely, 2^201072200206 is an apocalyptic number.

201072200206 is a deficient number, since it is larger than the sum of its proper divisors (100556293874).

201072200206 is a wasteful number, since it uses less digits than its factorization.

201072200206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731258.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 201072200206 its reverse (602002270102), we get a palindrome (803074470308).

The spelling of 201072200206 in words is "two hundred one billion, seventy-two million, two hundred thousand, two hundred six".