200112211222 has 96 divisors (see below), whose sum is σ = 393645567744. Its totient is φ = 75396888000.

The previous prime is 200112211213. The next prime is 200112211223. The reversal of 200112211222 is 222112211002.

It is a happy number.

200112211222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200112211196 and 200112211205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112211223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4660383 + ... + 4703125.

It is an arithmetic number, because the mean of its divisors is an integer number (4100474664).

Almost surely, 2^200112211222 is an apocalyptic number.

200112211222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200112211222 is a deficient number, since it is larger than the sum of its proper divisors (193533356522).

200112211222 is a wasteful number, since it uses less digits than its factorization.

200112211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42914 (or 42907 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200112211222 its reverse (222112211002), we get a palindrome (422224422224).

The spelling of 200112211222 in words is "two hundred billion, one hundred twelve million, two hundred eleven thousand, two hundred twenty-two".