3302220224 has 56 divisors (see below), whose sum is σ = 6729984000. Its totient is φ = 1607074560.

The previous prime is 3302220221. The next prime is 3302220241. The reversal of 3302220224 is 4220222033.

It is a super-2 number, since 2×3302220224² = 21809316815589220352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3302220196 and 3302220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302220221) 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, 354377 + ... + 363575.

Almost surely, 2^3302220224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3302220224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3364992000).

3302220224 is an abundant number, since it is smaller than the sum of its proper divisors (3427763776).

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

3302220224 is an equidigital number, since it uses as much as digits as its factorization.

3302220224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9361 (or 9351 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3302220224 is about 57464.9477855849. The cubic root of 3302220224 is about 1489.1393651551.

Adding to 3302220224 its reverse (4220222033), we get a palindrome (7522442257).

The spelling of 3302220224 in words is "three billion, three hundred two million, two hundred twenty thousand, two hundred twenty-four".