1112232330 has 128 divisors (see below), whose sum is σ = 3255033600. Its totient is φ = 268012800.

The previous prime is 1112232323. The next prime is 1112232343. The reversal of 1112232330 is 332322111.

1112232330 is a `hidden beast` number, since 111 + 223 + 2 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 536536 + ... + 538604.

It is an arithmetic number, because the mean of its divisors is an integer number (25429950).

Almost surely, 2^1112232330 is an apocalyptic number.

1112232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112232330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627516800).

1112232330 is an abundant number, since it is smaller than the sum of its proper divisors (2142801270).

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

1112232330 is a wasteful number, since it uses less digits than its factorization.

1112232330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1112232330 is about 33350.1473759862. The cubic root of 1112232330 is about 1036.0924403087.

Adding to 1112232330 its reverse (332322111), we get a palindrome (1444554441).

The spelling of 1112232330 in words is "one billion, one hundred twelve million, two hundred thirty-two thousand, three hundred thirty".