3310133220 has 72 divisors (see below), whose sum is σ = 10312129464. Its totient is φ = 858843648.

The previous prime is 3310133213. The next prime is 3310133273. The reversal of 3310133220 is 223310133.

3310133220 is a `hidden beast` number, since 3 + 310 + 1 + 332 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 85710564 + 3224422656 = 9258^2 + 56784^2 .

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 = 3310133193 and 3310133202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241849 + ... + 255168.

Almost surely, 2^3310133220 is an apocalyptic number.

3310133220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3310133220 is an abundant number, since it is smaller than the sum of its proper divisors (7001996244).

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

3310133220 is a wasteful number, since it uses less digits than its factorization.

3310133220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497069 (or 497064 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3310133220 is about 57533.7572213044. The cubic root of 3310133220 is about 1490.3278740347.

Adding to 3310133220 its reverse (223310133), we get a palindrome (3533443353).

The spelling of 3310133220 in words is "three billion, three hundred ten million, one hundred thirty-three thousand, two hundred twenty".