1112233000 has 64 divisors (see below), whose sum is σ = 2632078800. Its totient is φ = 439859200.

The previous prime is 1112232991. The next prime is 1112233009. The reversal of 1112233000 is 3322111.

It is an interprime number because it is at equal distance from previous prime (1112232991) and next prime (1112233009).

It can be written as a sum of positive squares in 8 ways, for example, as 1077444 + 1111155556 = 1038^2 + 33334^2 .

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1112233009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82752 + ... + 95248.

Almost surely, 2^1112233000 is an apocalyptic number.

1112233000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112233000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316039400).

1112233000 is an abundant number, since it is smaller than the sum of its proper divisors (1519845800).

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

1112233000 is a wasteful number, since it uses less digits than its factorization.

1112233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12607 (or 12593 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1112233000 is about 33350.1574209178. The cubic root of 1112233000 is about 1036.0926483533.

Adding to 1112233000 its reverse (3322111), we get a palindrome (1115555111).

The spelling of 1112233000 in words is "one billion, one hundred twelve million, two hundred thirty-three thousand".