112233030 has 128 divisors (see below), whose sum is σ = 338688000. Its totient is φ = 23651712.

The previous prime is 112233029. The next prime is 112233059. The reversal of 112233030 is 30332211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 133351 + ... + 134189.

It is an arithmetic number, because the mean of its divisors is an integer number (2646000).

Almost surely, 2^112233030 is an apocalyptic number.

112233030 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 112233030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169344000).

112233030 is an abundant number, since it is smaller than the sum of its proper divisors (226454970).

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

112233030 is a wasteful number, since it uses less digits than its factorization.

112233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 112233030 is about 10594.0091561222. The cubic root of 112233030 is about 482.3625280635.

Adding to 112233030 its reverse (30332211), we get a palindrome (142565241).

The spelling of 112233030 in words is "one hundred twelve million, two hundred thirty-three thousand, thirty".