2112320033200 has 120 divisors (see below), whose sum is σ = 5786705752128. Its totient is φ = 734055075840.

The previous prime is 2112320033167. The next prime is 2112320033203. The reversal of 2112320033200 is 23300232112.

It is not an unprimeable number, because it can be changed into a prime (2112320033203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11859112 + ... + 12035911.

Almost surely, 2^{2112320033200} is an apocalyptic number.

2112320033200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112320033200 is an abundant number, since it is smaller than the sum of its proper divisors (3674385718928).

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

2112320033200 is a wasteful number, since it uses less digits than its factorization.

2112320033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23895071 (or 23895060 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2112320033200 its reverse (23300232112), we get a palindrome (2135620265312).

The spelling of 2112320033200 in words is "two trillion, one hundred twelve billion, three hundred twenty million, thirty-three thousand, two hundred".