3120225522 has 32 divisors (see below), whose sum is σ = 6309054144. Its totient is φ = 1028664000.

The previous prime is 3120225491. The next prime is 3120225529. The reversal of 3120225522 is 2255220213.

It is a junction number, because it is equal to n+sod(n) for n = 3120225492 and 3120225501.

It is not an unprimeable number, because it can be changed into a prime (3120225529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707428 + ... + 711824.

It is an arithmetic number, because the mean of its divisors is an integer number (197157942).

Almost surely, 2^3120225522 is an apocalyptic number.

3120225522 is an abundant number, since it is smaller than the sum of its proper divisors (3188828622).

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

3120225522 is a wasteful number, since it uses less digits than its factorization.

3120225522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 3120225522 is about 55858.9788843298. The cubic root of 3120225522 is about 1461.2639211462.

Adding to 3120225522 its reverse (2255220213), we get a palindrome (5375445735).

The spelling of 3120225522 in words is "three billion, one hundred twenty million, two hundred twenty-five thousand, five hundred twenty-two".