3033332220 has 24 divisors (see below), whose sum is σ = 8493330384. Its totient is φ = 808888576.

The previous prime is 3033332213. The next prime is 3033332221. The reversal of 3033332220 is 222333303.

It is a super-2 number, since 2×3033332220² = 18402208713780256800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3033332221) 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, 25277709 + ... + 25277828.

It is an arithmetic number, because the mean of its divisors is an integer number (353888766).

Almost surely, 2^3033332220 is an apocalyptic number.

3033332220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3033332220 is an abundant number, since it is smaller than the sum of its proper divisors (5459998164).

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

3033332220 is a wasteful number, since it uses less digits than its factorization.

3033332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50555549 (or 50555547 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

The square root of 3033332220 is about 55075.6953655603. The cubic root of 3033332220 is about 1447.5713955615.

Adding to 3033332220 its reverse (222333303), we get a palindrome (3255665523).

The spelling of 3033332220 in words is "three billion, thirty-three million, three hundred thirty-two thousand, two hundred twenty".