3220228104 has 32 divisors (see below), whose sum is σ = 8268155520. Its totient is φ = 1044398016.

The previous prime is 3220228097. The next prime is 3220228139. The reversal of 3220228104 is 4018220223.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812304 + ... + 1814079.

It is an arithmetic number, because the mean of its divisors is an integer number (258379860).

Almost surely, 2^3220228104 is an apocalyptic number.

It is an amenable number.

3220228104 is an abundant number, since it is smaller than the sum of its proper divisors (5047927416).

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

3220228104 is a wasteful number, since it uses less digits than its factorization.

3220228104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626429 (or 3626425 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 3220228104 is about 56747.0537032541. The cubic root of 3220228104 is about 1476.7111202358.

Adding to 3220228104 its reverse (4018220223), we get a palindrome (7238448327).

It can be divided in two parts, 32202 and 28104, that added together give a palindrome (60306).

The spelling of 3220228104 in words is "three billion, two hundred twenty million, two hundred twenty-eight thousand, one hundred four".