3220423023004 has 48 divisors (see below), whose sum is σ = 6510611520000. Its totient is φ = 1377534959360.

The previous prime is 3220423022983. The next prime is 3220423023017. The reversal of 3220423023004 is 4003203240223.

It is a super-2 number, since 2×3220423023004² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3220423023004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5322189 + ... + 5896315.

It is an arithmetic number, because the mean of its divisors is an integer number (135637740000).

Almost surely, 2^{3220423023004} is an apocalyptic number.

3220423023004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3220423023004 is an abundant number, since it is smaller than the sum of its proper divisors (3290188496996).

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

3220423023004 is a wasteful number, since it uses less digits than its factorization.

3220423023004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581658 (or 581656 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 3220423023004 its reverse (4003203240223), we get a palindrome (7223626263227).

The spelling of 3220423023004 in words is "three trillion, two hundred twenty billion, four hundred twenty-three million, twenty-three thousand, four".