200112211122 has 32 divisors (see below), whose sum is σ = 423427435200. Its totient is φ = 62872544448.

The previous prime is 200112211087. The next prime is 200112211139. The reversal of 200112211122 is 221112211002.

200112211122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4432797 + ... + 4477712.

It is an arithmetic number, because the mean of its divisors is an integer number (13232107350).

Almost surely, 2^200112211122 is an apocalyptic number.

200112211122 is an abundant number, since it is smaller than the sum of its proper divisors (223315224078).

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

200112211122 is a wasteful number, since it uses less digits than its factorization.

200112211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8910730.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200112211122 its reverse (221112211002), we get a palindrome (421224422124).

The spelling of 200112211122 in words is "two hundred billion, one hundred twelve million, two hundred eleven thousand, one hundred twenty-two".