222112032232 has 32 divisors (see below), whose sum is σ = 421665215400. Its totient is φ = 109673632000.

The previous prime is 222112032187. The next prime is 222112032251. The reversal of 222112032232 is 232230211222.

It can be written as a sum of positive squares in 4 ways, for example, as 220173039076 + 1938993156 = 469226^2 + 44034^2 .

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, 39019 + ... + 667642.

Almost surely, 2^222112032232 is an apocalyptic number.

It is an amenable number.

222112032232 is a deficient number, since it is larger than the sum of its proper divisors (199553183168).

222112032232 is a wasteful number, since it uses less digits than its factorization.

222112032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707157 (or 707153 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222112032232 its reverse (232230211222), we get a palindrome (454342243454).

The spelling of 222112032232 in words is "two hundred twenty-two billion, one hundred twelve million, thirty-two thousand, two hundred thirty-two".