200032112242312 has 128 divisors (see below), whose sum is σ = 443087926272000. Its totient is φ = 82886623407360.

The previous prime is 200032112242309. The next prime is 200032112242327. The reversal of 200032112242312 is 213242211230002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2974554273 + ... + 2974621519.

It is an arithmetic number, because the mean of its divisors is an integer number (3461624424000).

Almost surely, 2^{200032112242312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200032112242312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221543963136000).

200032112242312 is an abundant number, since it is smaller than the sum of its proper divisors (243055814029688).

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

200032112242312 is a wasteful number, since it uses less digits than its factorization.

200032112242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82139 (or 82135 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 200032112242312 its reverse (213242211230002), we get a palindrome (413274323472314).

The spelling of 200032112242312 in words is "two hundred trillion, thirty-two billion, one hundred twelve million, two hundred forty-two thousand, three hundred twelve".