200211102211212 has 36 divisors (see below), whose sum is σ = 506975495882856. Its totient is φ = 66620156595840.

The previous prime is 200211102211207. The next prime is 200211102211213. The reversal of 200211102211212 is 212112201112002.

200211102211212 is a `hidden beast` number, since 20 + 0 + 211 + 1 + 0 + 221 + 1 + 212 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200211102211213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4869873933 + ... + 4869915044.

Almost surely, 2^{200211102211212} is an apocalyptic number.

It is an amenable number.

200211102211212 is an abundant number, since it is smaller than the sum of its proper divisors (306764393671644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200211102211212 is a wasteful number, since it uses less digits than its factorization.

200211102211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9739789558 (or 9739789553 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 200211102211212 its reverse (212112201112002), we get a palindrome (412323303323214).

The spelling of 200211102211212 in words is "two hundred trillion, two hundred eleven billion, one hundred two million, two hundred eleven thousand, two hundred twelve".