2112232000 has 56 divisors (see below), whose sum is σ = 5230962360. Its totient is φ = 844889600.

The previous prime is 2112231991. The next prime is 2112232007. The reversal of 2112232000 is 2322112.

It can be written as a sum of positive squares in 4 ways, for example, as 494261824 + 1617970176 = 22232^2 + 40224^2 .

It is not an unprimeable number, because it can be changed into a prime (2112232007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124015 + ... + 140014.

Almost surely, 2^2112232000 is an apocalyptic number.

2112232000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112232000 is an abundant number, since it is smaller than the sum of its proper divisors (3118730360).

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

2112232000 is an equidigital number, since it uses as much as digits as its factorization.

2112232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264056 (or 264036 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2112232000 is about 45959.0252290015. The cubic root of 2112232000 is about 1283.0607093164.

Adding to 2112232000 its reverse (2322112), we get a palindrome (2114554112).

The spelling of 2112232000 in words is "two billion, one hundred twelve million, two hundred thirty-two thousand".