3312112222 has 8 divisors (see below), whose sum is σ = 4974631200. Its totient is φ = 1653901824.

The previous prime is 3312112213. The next prime is 3312112247. The reversal of 3312112222 is 2222112133.

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

It is a super-2 number, since 2×3312112222² = 21940174742243554568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3312112222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075222 + ... + 1078297.

It is an arithmetic number, because the mean of its divisors is an integer number (621828900).

Almost surely, 2^3312112222 is an apocalyptic number.

3312112222 is a deficient number, since it is larger than the sum of its proper divisors (1662518978).

3312112222 is a wasteful number, since it uses less digits than its factorization.

3312112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154290.

The product of its digits is 288, while the sum is 19.

The square root of 3312112222 is about 57550.9532675176. The cubic root of 3312112222 is about 1490.6248182031.

Adding to 3312112222 its reverse (2222112133), we get a palindrome (5534224355).

The spelling of 3312112222 in words is "three billion, three hundred twelve million, one hundred twelve thousand, two hundred twenty-two".