3200221024 has 96 divisors (see below), whose sum is σ = 8459410176. Its totient is φ = 1150917120.

The previous prime is 3200221007. The next prime is 3200221039. The reversal of 3200221024 is 4201220023.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 3200220989 and 3200221007.

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, 17922 + ... + 81985.

It is an arithmetic number, because the mean of its divisors is an integer number (88118856).

Almost surely, 2^3200221024 is an apocalyptic number.

It is an amenable number.

3200221024 is an abundant number, since it is smaller than the sum of its proper divisors (5259189152).

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

3200221024 is a wasteful number, since it uses less digits than its factorization.

3200221024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99948 (or 99940 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3200221024 is about 56570.4960558063. The cubic root of 3200221024 is about 1473.6465261491.

Adding to 3200221024 its reverse (4201220023), we get a palindrome (7401441047).

The spelling of 3200221024 in words is "three billion, two hundred million, two hundred twenty-one thousand, twenty-four".