12023233230 has 16 divisors (see below), whose sum is σ = 28855759824. Its totient is φ = 3206195520.

The previous prime is 12023233219. The next prime is 12023233241. The reversal of 12023233230 is 3233232021.

It is an interprime number because it is at equal distance from previous prime (12023233219) and next prime (12023233241).

It is a junction number, because it is equal to n+sod(n) for n = 12023233197 and 12023233206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200387191 + ... + 200387250.

It is an arithmetic number, because the mean of its divisors is an integer number (1803484989).

Almost surely, 2^12023233230 is an apocalyptic number.

12023233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12023233230 is an abundant number, since it is smaller than the sum of its proper divisors (16832526594).

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

12023233230 is a wasteful number, since it uses less digits than its factorization.

12023233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400774451.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12023233230 its reverse (3233232021), we get a palindrome (15256465251).

The spelling of 12023233230 in words is "twelve billion, twenty-three million, two hundred thirty-three thousand, two hundred thirty".