200112201202012 has 48 divisors (see below), whose sum is σ = 398650525846272. Its totient is φ = 87003550529280.

The previous prime is 200112201201961. The next prime is 200112201202013. The reversal of 200112201202012 is 210202102211002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112201202013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48861268 + ... + 52798180.

It is an arithmetic number, because the mean of its divisors is an integer number (8305219288464).

Almost surely, 2^{200112201202012} is an apocalyptic number.

200112201202012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200112201202012 is a deficient number, since it is larger than the sum of its proper divisors (198538324644260).

200112201202012 is a wasteful number, since it uses less digits than its factorization.

200112201202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987178 (or 3987176 counting only the distinct ones).

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

Adding to 200112201202012 its reverse (210202102211002), we get a palindrome (410314303413014).

The spelling of 200112201202012 in words is "two hundred trillion, one hundred twelve billion, two hundred one million, two hundred two thousand, twelve".