3200220330 has 16 divisors (see below), whose sum is σ = 7680528864. Its totient is φ = 853392080.

The previous prime is 3200220329. The next prime is 3200220337. The reversal of 3200220330 is 330220023.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 7 ways as a sum of consecutive naturals, for example, 53336976 + ... + 53337035.

It is an arithmetic number, because the mean of its divisors is an integer number (480033054).

Almost surely, 2^3200220330 is an apocalyptic number.

3200220330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3200220330 is an abundant number, since it is smaller than the sum of its proper divisors (4480308534).

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

3200220330 is a wasteful number, since it uses less digits than its factorization.

3200220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106674021.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 3200220330 is about 56570.4899218665. The cubic root of 3200220330 is about 1473.6464196241.

Adding to 3200220330 its reverse (330220023), we get a palindrome (3530440353).

The spelling of 3200220330 in words is "three billion, two hundred million, two hundred twenty thousand, three hundred thirty".