32222112221222 has 16 divisors (see below), whose sum is σ = 60259534543872. Its totient is φ = 12554069696520.

The previous prime is 32222112221209. The next prime is 32222112221309. The reversal of 32222112221222 is 22212221122223.

It is a junction number, because it is equal to n+sod(n) for n = 32222112221191 and 32222112221200.

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, 104617247318 + ... + 104617247625.

It is an arithmetic number, because the mean of its divisors is an integer number (3766220908992).

Almost surely, 2^{32222112221222} is an apocalyptic number.

32222112221222 is a deficient number, since it is larger than the sum of its proper divisors (28037422322650).

32222112221222 is a wasteful number, since it uses less digits than its factorization.

32222112221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209234494963.

The product of its digits is 3072, while the sum is 26.

Adding to 32222112221222 its reverse (22212221122223), we get a palindrome (54434333343445).

The spelling of 32222112221222 in words is "thirty-two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred twenty-one thousand, two hundred twenty-two".