3222222112 has 12 divisors (see below), whose sum is σ = 6343749846. Its totient is φ = 1611111040.

The previous prime is 3222222023. The next prime is 3222222121. The reversal of 3222222112 is 2112222223.

It can be written as a sum of positive squares in only one way, i.e., 2842595856 + 379626256 = 53316^2 + 19484^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3222222112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50347189 + ... + 50347252.

Almost surely, 2^3222222112 is an apocalyptic number.

3222222112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3222222112 is a deficient number, since it is larger than the sum of its proper divisors (3121527734).

3222222112 is a wasteful number, since it uses less digits than its factorization.

3222222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100694451 (or 100694443 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 3222222112 is about 56764.6202488839. The cubic root of 3222222112 is about 1477.0158570565.

Adding to 3222222112 its reverse (2112222223), we get a palindrome (5334444335).

The spelling of 3222222112 in words is "three billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred twelve".