222123332232 has 96 divisors (see below), whose sum is σ = 632683284480. Its totient is φ = 70264212480.

The previous prime is 222123332201. The next prime is 222123332237. The reversal of 222123332232 is 232233321222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222123332196 and 222123332205.

It is not an unprimeable number, because it can be changed into a prime (222123332237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317769 + ... + 738392.

It is an arithmetic number, because the mean of its divisors is an integer number (6590450880).

Almost surely, 2^222123332232 is an apocalyptic number.

It is an amenable number.

222123332232 is an abundant number, since it is smaller than the sum of its proper divisors (410559952248).

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

222123332232 is a wasteful number, since it uses less digits than its factorization.

222123332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056323 (or 1056316 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

Adding to 222123332232 its reverse (232233321222), we get a palindrome (454356653454).

The spelling of 222123332232 in words is "two hundred twenty-two billion, one hundred twenty-three million, three hundred thirty-two thousand, two hundred thirty-two".