3330025220 has 12 divisors (see below), whose sum is σ = 6993053004. Its totient is φ = 1332010080.

The previous prime is 3330025219. The next prime is 3330025267. The reversal of 3330025220 is 225200333.

It can be written as a sum of positive squares in 2 ways, for example, as 2017267396 + 1312757824 = 44914^2 + 36232^2 .

It is a super-2 number, since 2×3330025220² = 22178135931672096800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 166501261 = 3330025220 / (3 + 3 + 3 + 0 + 0 + 2 + 5 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3330025192 and 3330025201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83250611 + ... + 83250650.

It is an arithmetic number, because the mean of its divisors is an integer number (582754417).

Almost surely, 2^3330025220 is an apocalyptic number.

It is an amenable number.

3330025220 is an abundant number, since it is smaller than the sum of its proper divisors (3663027784).

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

3330025220 is a wasteful number, since it uses less digits than its factorization.

3330025220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166501270 (or 166501268 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 3330025220 is about 57706.3707054949. The cubic root of 3330025220 is about 1493.3072521265.

Adding to 3330025220 its reverse (225200333), we get a palindrome (3555225553).

The spelling of 3330025220 in words is "three billion, three hundred thirty million, twenty-five thousand, two hundred twenty".