200112212342 has 32 divisors (see below), whose sum is σ = 346146988032. Its totient is φ = 84988278144.

The previous prime is 200112212329. The next prime is 200112212389. The reversal of 200112212342 is 243212211002.

200112212342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16805963 + ... + 16817865.

It is an arithmetic number, because the mean of its divisors is an integer number (10817093376).

Almost surely, 2^200112212342 is an apocalyptic number.

200112212342 is a deficient number, since it is larger than the sum of its proper divisors (146034775690).

200112212342 is a wasteful number, since it uses less digits than its factorization.

200112212342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22652.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 200112212342 its reverse (243212211002), we get a palindrome (443324423344).

The spelling of 200112212342 in words is "two hundred billion, one hundred twelve million, two hundred twelve thousand, three hundred forty-two".