3200220332 has 12 divisors (see below), whose sum is σ = 5633922000. Its totient is φ = 1590528336.

The previous prime is 3200220329. The next prime is 3200220337. The reversal of 3200220332 is 2330220023.

It is a self number, because there is not a number n which added to its sum of digits gives 3200220332.

It is not an unprimeable number, because it can be changed into a prime (3200220337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2394707 + ... + 2396042.

It is an arithmetic number, because the mean of its divisors is an integer number (469493500).

Almost surely, 2^3200220332 is an apocalyptic number.

It is an amenable number.

3200220332 is a deficient number, since it is larger than the sum of its proper divisors (2433701668).

3200220332 is a wasteful number, since it uses less digits than its factorization.

3200220332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790920 (or 4790918 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3200220332 is about 56570.4899395436. The cubic root of 3200220332 is about 1473.6464199311.

Adding to 3200220332 its reverse (2330220023), we get a palindrome (5530440355).

The spelling of 3200220332 in words is "three billion, two hundred million, two hundred twenty thousand, three hundred thirty-two".