2200112212212 has 36 divisors (see below), whose sum is σ = 5690729524480. Its totient is φ = 716315603472.

The previous prime is 2200112212211. The next prime is 2200112212219. The reversal of 2200112212212 is 2122122110022.

It is a happy number.

2200112212212 is a `hidden beast` number, since 220 + 0 + 1 + 1 + 221 + 221 + 2 = 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200112212211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 710629012 + ... + 710632107.

Almost surely, 2^{2200112212212} is an apocalyptic number.

It is an amenable number.

2200112212212 is an abundant number, since it is smaller than the sum of its proper divisors (3490617312268).

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

2200112212212 is a wasteful number, since it uses less digits than its factorization.

2200112212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421261172 (or 1421261167 counting only the distinct ones).

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

Adding to 2200112212212 its reverse (2122122110022), we get a palindrome (4322234322234).

The spelling of 2200112212212 in words is "two trillion, two hundred billion, one hundred twelve million, two hundred twelve thousand, two hundred twelve".