12233130 has 64 divisors (see below), whose sum is σ = 36142848. Its totient is φ = 2580480.

The previous prime is 12233107. The next prime is 12233159. The reversal of 12233130 is 3133221.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 490 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (564732).

Almost surely, 2^12233130 is an apocalyptic number.

12233130 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 12233130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18071424).

12233130 is an abundant number, since it is smaller than the sum of its proper divisors (23909718).

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

12233130 is a wasteful number, since it uses less digits than its factorization.

12233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511.

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

The square root of 12233130 is about 3497.5891696996. The cubic root of 12233130 is about 230.4159454989.

Adding to 12233130 its reverse (3133221), we get a palindrome (15366351).

Subtracting from 12233130 its reverse (3133221), we obtain a palindrome (9099909).

The spelling of 12233130 in words is "twelve million, two hundred thirty-three thousand, one hundred thirty".