222303312232 has 32 divisors (see below), whose sum is σ = 439952169600. Its totient is φ = 105014617344.

The previous prime is 222303312221. The next prime is 222303312241. The reversal of 222303312232 is 232213303222.

222303312232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222303312197 and 222303312206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1936753 + ... + 2048320.

It is an arithmetic number, because the mean of its divisors is an integer number (13748505300).

Almost surely, 2^222303312232 is an apocalyptic number.

It is an amenable number.

222303312232 is a deficient number, since it is larger than the sum of its proper divisors (217648857368).

222303312232 is a wasteful number, since it uses less digits than its factorization.

222303312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985465 (or 3985461 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222303312232 its reverse (232213303222), we get a palindrome (454516615454).

The spelling of 222303312232 in words is "two hundred twenty-two billion, three hundred three million, three hundred twelve thousand, two hundred thirty-two".