222120322232 has 32 divisors (see below), whose sum is σ = 418963428000. Its totient is φ = 110398339584.

The previous prime is 222120322223. The next prime is 222120322283. The reversal of 222120322232 is 232223021222.

222120322232 is digitally balanced in base 3, 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 = 222120322198 and 222120322207.

It is a congruent number.

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, 1017068 + ... + 1216004.

It is an arithmetic number, because the mean of its divisors is an integer number (13092607125).

Almost surely, 2^222120322232 is an apocalyptic number.

It is an amenable number.

222120322232 is a deficient number, since it is larger than the sum of its proper divisors (196843105768).

222120322232 is a wasteful number, since it uses less digits than its factorization.

222120322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199775 (or 199771 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 222120322232 its reverse (232223021222), we get a palindrome (454343343454).

The spelling of 222120322232 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred twenty-two thousand, two hundred thirty-two".