232221332112 has 80 divisors (see below), whose sum is σ = 747933652992. Its totient is φ = 60317228160.

The previous prime is 232221332099. The next prime is 232221332117. The reversal of 232221332112 is 211233122232.

232221332112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (232221332117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31411528 + ... + 31418919.

Almost surely, 2^232221332112 is an apocalyptic number.

232221332112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

232221332112 is an abundant number, since it is smaller than the sum of its proper divisors (515712320880).

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

232221332112 is a wasteful number, since it uses less digits than its factorization.

232221332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62830476 (or 62830470 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 232221332112 its reverse (211233122232), we get a palindrome (443454454344).

The spelling of 232221332112 in words is "two hundred thirty-two billion, two hundred twenty-one million, three hundred thirty-two thousand, one hundred twelve".