3220012100224 has 32 divisors (see below), whose sum is σ = 6414977880000. Its totient is φ = 1609978436352.

The previous prime is 3220012100191. The next prime is 3220012100243. The reversal of 3220012100224 is 4220012100223.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714889 + ... + 9076855.

It is an arithmetic number, because the mean of its divisors is an integer number (200468058750).

Almost surely, 2^{3220012100224} is an apocalyptic number.

It is an amenable number.

3220012100224 is a deficient number, since it is larger than the sum of its proper divisors (3194965779776).

3220012100224 is an equidigital number, since it uses as much as digits as its factorization.

3220012100224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431480 (or 431468 counting only the distinct ones).

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

Adding to 3220012100224 its reverse (4220012100223), we get a palindrome (7440024200447).

Subtracting 3220012100224 from its reverse (4220012100223), we obtain a palindrome (999999999999).

The spelling of 3220012100224 in words is "three trillion, two hundred twenty billion, twelve million, one hundred thousand, two hundred twenty-four".