200112310212 has 24 divisors (see below), whose sum is σ = 470287927200. Its totient is φ = 66224217216.

The previous prime is 200112310201. The next prime is 200112310289. The reversal of 200112310212 is 212013211002.

It is a junction number, because it is equal to n+sod(n) for n = 200112310191 and 200112310200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59984037 + ... + 59987372.

It is an arithmetic number, because the mean of its divisors is an integer number (19595330300).

Almost surely, 2^200112310212 is an apocalyptic number.

It is an amenable number.

200112310212 is an abundant number, since it is smaller than the sum of its proper divisors (270175616988).

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

200112310212 is a wasteful number, since it uses less digits than its factorization.

200112310212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119971555 (or 119971553 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 200112310212 its reverse (212013211002), we get a palindrome (412125521214).

The spelling of 200112310212 in words is "two hundred billion, one hundred twelve million, three hundred ten thousand, two hundred twelve".