211102200112212 has 96 divisors (see below), whose sum is σ = 547625447107200. Its totient is φ = 70325820158976.

The previous prime is 211102200112151. The next prime is 211102200112229. The reversal of 211102200112212 is 212211002201112.

211102200112212 is a `hidden beast` number, since 211 + 1 + 0 + 220 + 0 + 11 + 221 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3061769523 + ... + 3061838469.

It is an arithmetic number, because the mean of its divisors is an integer number (5704431740700).

Almost surely, 2^{211102200112212} is an apocalyptic number.

It is an amenable number.

211102200112212 is an abundant number, since it is smaller than the sum of its proper divisors (336523246994988).

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

211102200112212 is a wasteful number, since it uses less digits than its factorization.

211102200112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85302 (or 85294 counting only the distinct ones).

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

Adding to 211102200112212 its reverse (212211002201112), we get a palindrome (423313202313324).

The spelling of 211102200112212 in words is "two hundred eleven trillion, one hundred two billion, two hundred million, one hundred twelve thousand, two hundred twelve".