222112202222 has 8 divisors (see below), whose sum is σ = 333226884000. Its totient is φ = 111036574224.

The previous prime is 222112202159. The next prime is 222112202231. The reversal of 222112202222 is 222202211222.

222112202222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 222112202194 and 222112202203.

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, 9749222 + ... + 9771977.

It is an arithmetic number, because the mean of its divisors is an integer number (41653360500).

Almost surely, 2^222112202222 is an apocalyptic number.

222112202222 is a deficient number, since it is larger than the sum of its proper divisors (111114681778).

222112202222 is a wasteful number, since it uses less digits than its factorization.

222112202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19526890.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 222112202222 its reverse (222202211222), we get a palindrome (444314413444).

The spelling of 222112202222 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred two thousand, two hundred twenty-two".