222120222032 has 20 divisors (see below), whose sum is σ = 430449080820. Its totient is φ = 111036588288.

The previous prime is 222120222017. The next prime is 222120222041. The reversal of 222120222032 is 230222021222.

222120222032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 101477925136 + 120642296896 = 318556^2 + 347336^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222120221995 and 222120222013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1392143 + ... + 1543470.

It is an arithmetic number, because the mean of its divisors is an integer number (21522454041).

Almost surely, 2^222120222032 is an apocalyptic number.

It is an amenable number.

222120222032 is a deficient number, since it is larger than the sum of its proper divisors (208328858788).

222120222032 is a wasteful number, since it uses less digits than its factorization.

222120222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940350 (or 2940344 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 222120222032 its reverse (230222021222), we get a palindrome (452342243254).

The spelling of 222120222032 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred twenty-two thousand, thirty-two".