2112331358208 has 224 divisors, whose sum is σ = 5836070217600. Its totient is φ = 678745604096.

The previous prime is 2112331358197. The next prime is 2112331358213. The reversal of 2112331358208 is 8028531332112.

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, 529537078 + ... + 529541066.

It is an arithmetic number, because the mean of its divisors is an integer number (26053884900).

Almost surely, 2^{2112331358208} 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 2112331358208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2918035108800).

2112331358208 is an abundant number, since it is smaller than the sum of its proper divisors (3723738859392).

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

2112331358208 is an equidigital number, since it uses as much as digits as its factorization.

2112331358208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790 (or 4766 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 2112331358208 in words is "two trillion, one hundred twelve billion, three hundred thirty-one million, three hundred fifty-eight thousand, two hundred eight".