3345220210 has 16 divisors (see below), whose sum is σ = 6022560600. Its totient is φ = 1337829376.

The previous prime is 3345220201. The next prime is 3345220213. The reversal of 3345220210 is 120225433.

It can be written as a sum of positive squares in 4 ways, for example, as 2135641369 + 1209578841 = 46213^2 + 34779^2 .

It is a super-2 number, since 2×3345220210² = 22380996506784888200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3345220213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27186 + ... + 86194.

Almost surely, 2^3345220210 is an apocalyptic number.

3345220210 is a deficient number, since it is larger than the sum of its proper divisors (2677340390).

3345220210 is a wasteful number, since it uses less digits than its factorization.

3345220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64685.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3345220210 is about 57837.8786782503. The cubic root of 3345220210 is about 1495.5751391653.

Adding to 3345220210 its reverse (120225433), we get a palindrome (3465445643).

The spelling of 3345220210 in words is "three billion, three hundred forty-five million, two hundred twenty thousand, two hundred ten".