216200622201 has 32 divisors (see below), whose sum is σ = 302000674560. Its totient is φ = 137401657344.

The previous prime is 216200622191. The next prime is 216200622229. The reversal of 216200622201 is 102226002612.

It is a happy number.

It is not a de Polignac number, because 216200622201 - 2¹⁹ = 216200097913 is a prime.

It is a super-3 number, since 3×216200622201³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (216200620201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2984061 + ... + 3055653.

It is an arithmetic number, because the mean of its divisors is an integer number (9437521080).

Almost surely, 2^216200622201 is an apocalyptic number.

It is an amenable number.

216200622201 is a deficient number, since it is larger than the sum of its proper divisors (85800052359).

216200622201 is a wasteful number, since it uses less digits than its factorization.

216200622201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72065.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 216200622201 its reverse (102226002612), we get a palindrome (318426624813).

The spelling of 216200622201 in words is "two hundred sixteen billion, two hundred million, six hundred twenty-two thousand, two hundred one".