222112032032 has 48 divisors (see below), whose sum is σ = 480468088800. Its totient is φ = 100233661440.

The previous prime is 222112032019. The next prime is 222112032047. The reversal of 222112032032 is 230230211222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222112031995 and 222112032013.

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, 2220857 + ... + 2318712.

It is an arithmetic number, because the mean of its divisors is an integer number (10009751850).

Almost surely, 2^222112032032 is an apocalyptic number.

222112032032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222112032032 is an abundant number, since it is smaller than the sum of its proper divisors (258356056768).

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

222112032032 is a wasteful number, since it uses less digits than its factorization.

222112032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539729 (or 4539721 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222112032032 its reverse (230230211222), we get a palindrome (452342243254).

The spelling of 222112032032 in words is "two hundred twenty-two billion, one hundred twelve million, thirty-two thousand, thirty-two".