200201220212211 has 6 divisors (see below), whose sum is σ = 289179540306540. Its totient is φ = 133467480141468.

The previous prime is 200201220212167. The next prime is 200201220212341. The reversal of 200201220212211 is 112212022102002.

It is a happy number.

200201220212211 is a `hidden beast` number, since 2 + 0 + 0 + 20 + 1 + 220 + 212 + 211 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-200201220212211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200201220212011) 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, 11122290011781 + ... + 11122290011798.

It is an arithmetic number, because the mean of its divisors is an integer number (48196590051090).

Almost surely, 2^{200201220212211} is an apocalyptic number.

200201220212211 is a deficient number, since it is larger than the sum of its proper divisors (88978320094329).

200201220212211 is a wasteful number, since it uses less digits than its factorization.

200201220212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22244580023585 (or 22244580023582 counting only the distinct ones).

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

Adding to 200201220212211 its reverse (112212022102002), we get a palindrome (312413242314213).

The spelling of 200201220212211 in words is "two hundred trillion, two hundred one billion, two hundred twenty million, two hundred twelve thousand, two hundred eleven".