3222112605 has 32 divisors (see below), whose sum is σ = 5222700288. Its totient is φ = 1696128000.

The previous prime is 3222112519. The next prime is 3222112639. The reversal of 3222112605 is 5062112223.

It is not a de Polignac number, because 3222112605 - 2⁸ = 3222112349 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507400 + ... + 513710.

It is an arithmetic number, because the mean of its divisors is an integer number (163209384).

Almost surely, 2^3222112605 is an apocalyptic number.

It is an amenable number.

3222112605 is a deficient number, since it is larger than the sum of its proper divisors (2000587683).

3222112605 is a wasteful number, since it uses less digits than its factorization.

3222112605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3222112605 is about 56763.6556698034. The cubic root of 3222112605 is about 1476.9991247724. Note that the first 3 decimals are identical.

Adding to 3222112605 its reverse (5062112223), we get a palindrome (8284224828).

The spelling of 3222112605 in words is "three billion, two hundred twenty-two million, one hundred twelve thousand, six hundred five".