3345130225 has 12 divisors (see below), whose sum is σ = 4260069724. Its totient is φ = 2603776320.

The previous prime is 3345130223. The next prime is 3345130241. The reversal of 3345130225 is 5220315433.

3345130225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 186240609 + 3158889616 = 13647^2 + 56204^2 .

It is not a de Polignac number, because 3345130225 - 2¹ = 3345130223 is a prime.

It is a super-2 number, since 2×3345130225² = 22379792444417101250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3345130193 and 3345130202.

It is not an unprimeable number, because it can be changed into a prime (3345130223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1807254 + ... + 1809103.

Almost surely, 2^3345130225 is an apocalyptic number.

It is an amenable number.

3345130225 is a deficient number, since it is larger than the sum of its proper divisors (914939499).

3345130225 is a wasteful number, since it uses less digits than its factorization.

3345130225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616404 (or 3616399 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3345130225 is about 57837.1007658579. The cubic root of 3345130225 is about 1495.5617289335.

Adding to 3345130225 its reverse (5220315433), we get a palindrome (8565445658).

The spelling of 3345130225 in words is "three billion, three hundred forty-five million, one hundred thirty thousand, two hundred twenty-five".