3220012004 has 24 divisors (see below), whose sum is σ = 6470839200. Its totient is φ = 1386607680.

The previous prime is 3220012001. The next prime is 3220012009. The reversal of 3220012004 is 4002100223.

It is a self number, because there is not a number n which added to its sum of digits gives 3220012004.

It is not an unprimeable number, because it can be changed into a prime (3220012001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1925009 + ... + 1926680.

It is an arithmetic number, because the mean of its divisors is an integer number (269618300).

Almost surely, 2^3220012004 is an apocalyptic number.

It is an amenable number.

3220012004 is an abundant number, since it is smaller than the sum of its proper divisors (3250827196).

3220012004 is a wasteful number, since it uses less digits than its factorization.

3220012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851723 (or 3851721 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3220012004 is about 56745.1496076977. The cubic root of 3220012004 is about 1476.6780869225.

Adding to 3220012004 its reverse (4002100223), we get a palindrome (7222112227).

The spelling of 3220012004 in words is "three billion, two hundred twenty million, twelve thousand, four".