12232003230 has 48 divisors (see below), whose sum is σ = 31815673344. Its totient is φ = 3260589120.

The previous prime is 12232003229. The next prime is 12232003241. The reversal of 12232003230 is 3230023221.

It is a happy number.

12232003230 is a `hidden beast` number, since 1 + 22 + 320 + 0 + 323 + 0 = 666.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216540 + ... + 267120.

It is an arithmetic number, because the mean of its divisors is an integer number (662826528).

Almost surely, 2^12232003230 is an apocalyptic number.

12232003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12232003230 is an abundant number, since it is smaller than the sum of its proper divisors (19583670114).

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

12232003230 is a wasteful number, since it uses less digits than its factorization.

12232003230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53281 (or 53278 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12232003230 its reverse (3230023221), we get a palindrome (15462026451).

The spelling of 12232003230 in words is "twelve billion, two hundred thirty-two million, three thousand, two hundred thirty".