200201202122211 has 6 divisors (see below), whose sum is σ = 289179514176540. Its totient is φ = 133467468081468.

The previous prime is 200201202122203. The next prime is 200201202122213. The reversal of 200201202122211 is 112221202102002.

It is a happy number.

200201202122211 is a `hidden beast` number, since 20 + 0 + 201 + 20 + 212 + 2 + 211 = 666.

It is not a de Polignac number, because 200201202122211 - 2³ = 200201202122203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200201202122213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11122289006781 + ... + 11122289006798.

It is an arithmetic number, because the mean of its divisors is an integer number (48196585696090).

Almost surely, 2^{200201202122211} is an apocalyptic number.

200201202122211 is a deficient number, since it is larger than the sum of its proper divisors (88978312054329).

200201202122211 is a wasteful number, since it uses less digits than its factorization.

200201202122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22244578013585 (or 22244578013582 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200201202122211 its reverse (112221202102002), we get a palindrome (312422404224213).

The spelling of 200201202122211 in words is "two hundred trillion, two hundred one billion, two hundred two million, one hundred twenty-two thousand, two hundred eleven".