3222112224 has 48 divisors (see below), whose sum is σ = 8730892800. Its totient is φ = 1039390080.

The previous prime is 3222112217. The next prime is 3222112241. The reversal of 3222112224 is 4222112223.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3222112224.

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, 538374 + ... + 544325.

It is an arithmetic number, because the mean of its divisors is an integer number (181893600).

Almost surely, 2^3222112224 is an apocalyptic number.

It is an amenable number.

3222112224 is an abundant number, since it is smaller than the sum of its proper divisors (5508780576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3222112224 is a wasteful number, since it uses less digits than its factorization.

3222112224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082743 (or 1082735 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 3222112224 is about 56763.6523137826. The cubic root of 3222112224 is about 1476.9990665562. Note that the first 3 decimals are identical.

Adding to 3222112224 its reverse (4222112223), we get a palindrome (7444224447).

Subtracting 3222112224 from its reverse (4222112223), we obtain a palindrome (999999999).

The spelling of 3222112224 in words is "three billion, two hundred twenty-two million, one hundred twelve thousand, two hundred twenty-four".