3220021122224 has 40 divisors (see below), whose sum is σ = 6442296059520. Its totient is φ = 1557529459200.

The previous prime is 3220021122209. The next prime is 3220021122299. The reversal of 3220021122224 is 4222211200223.

3220021122224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3220021122224.

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, 284492 + ... + 2553620.

It is an arithmetic number, because the mean of its divisors is an integer number (161057401488).

Almost surely, 2^{3220021122224} is an apocalyptic number.

It is an amenable number.

3220021122224 is an abundant number, since it is smaller than the sum of its proper divisors (3222274937296).

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

3220021122224 is a wasteful number, since it uses less digits than its factorization.

3220021122224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272029 (or 2272023 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 3220021122224 its reverse (4222211200223), we get a palindrome (7442232322447).

The spelling of 3220021122224 in words is "three trillion, two hundred twenty billion, twenty-one million, one hundred twenty-two thousand, two hundred twenty-four".