3301222320 has 120 divisors (see below), whose sum is σ = 12094507152. Its totient is φ = 800294400.

The previous prime is 3301222313. The next prime is 3301222349. The reversal of 3301222320 is 232221033.

It is a happy number.

3301222320 is a `hidden beast` number, since 330 + 12 + 2 + 2 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3301222293 and 3301222302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200491 + ... + 216330.

Almost surely, 2^3301222320 is an apocalyptic number.

3301222320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3301222320 is an abundant number, since it is smaller than the sum of its proper divisors (8793284832).

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

3301222320 is a wasteful number, since it uses less digits than its factorization.

3301222320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416851 (or 416842 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3301222320 is about 57456.2644104192. The cubic root of 3301222320 is about 1488.9893481221.

Adding to 3301222320 its reverse (232221033), we get a palindrome (3533443353).

The spelling of 3301222320 in words is "three billion, three hundred one million, two hundred twenty-two thousand, three hundred twenty".