2112233000 has 64 divisors (see below), whose sum is σ = 5233410000. Its totient is φ = 795187200.

The previous prime is 2112232987. The next prime is 2112233029. The reversal of 2112233000 is 3322112.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 405055876 + 1707177124 = 20126^2 + 41318^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45125 + ... + 79124.

Almost surely, 2^2112233000 is an apocalyptic number.

2112233000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112233000 is an abundant number, since it is smaller than the sum of its proper divisors (3121177000).

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

2112233000 is a wasteful number, since it uses less digits than its factorization.

2112233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124287 (or 124273 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2112233000 is about 45959.0361082562. The cubic root of 2112233000 is about 1283.0609117974.

Adding to 2112233000 its reverse (3322112), we get a palindrome (2115555112).

The spelling of 2112233000 in words is "two billion, one hundred twelve million, two hundred thirty-three thousand".