3302221120 has 112 divisors (see below), whose sum is σ = 8778166848. Its totient is φ = 1172828160.

The previous prime is 3302221079. The next prime is 3302221129. The reversal of 3302221120 is 211222033.

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 = 3302221094 and 3302221103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302221129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140452 + ... + 162268.

Almost surely, 2^3302221120 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 3302221120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4389083424).

3302221120 is an abundant number, since it is smaller than the sum of its proper divisors (5475945728).

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

3302221120 is a wasteful number, since it uses less digits than its factorization.

3302221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21888 (or 21878 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3302221120 is about 57464.9555816412. The cubic root of 3302221120 is about 1489.1394998391.

Adding to 3302221120 its reverse (211222033), we get a palindrome (3513443153).

It can be divided in two parts, 3302 and 221120, that added together give a palindrome (224422).

The spelling of 3302221120 in words is "three billion, three hundred two million, two hundred twenty-one thousand, one hundred twenty".