2004224220216 has 96 divisors (see below), whose sum is σ = 5575603519200. Its totient is φ = 649926478080.

The previous prime is 2004224220181. The next prime is 2004224220343. The reversal of 2004224220216 is 6120224224002.

2004224220216 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 22 + 422 + 0 + 216 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2004224220216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20172870 + ... + 20271978.

It is an arithmetic number, because the mean of its divisors is an integer number (58079203325).

Almost surely, 2^{2004224220216} is an apocalyptic number.

It is an amenable number.

2004224220216 is an abundant number, since it is smaller than the sum of its proper divisors (3571379298984).

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

2004224220216 is a wasteful number, since it uses less digits than its factorization.

2004224220216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106749 (or 106742 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2004224220216 its reverse (6120224224002), we get a palindrome (8124448444218).

The spelling of 2004224220216 in words is "two trillion, four billion, two hundred twenty-four million, two hundred twenty thousand, two hundred sixteen".