5220012130 has 8 divisors (see below), whose sum is σ = 9396021852. Its totient is φ = 2088004848.

The previous prime is 5220012103. The next prime is 5220012131. The reversal of 5220012130 is 312100225.

It can be written as a sum of positive squares in 2 ways, for example, as 4518662841 + 701349289 = 67221^2 + 26483^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5220012131) 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 3 ways as a sum of consecutive naturals, for example, 261000597 + ... + 261000616.

Almost surely, 2^5220012130 is an apocalyptic number.

5220012130 is a deficient number, since it is larger than the sum of its proper divisors (4176009722).

5220012130 is a wasteful number, since it uses less digits than its factorization.

5220012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522001220.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5220012130 is about 72249.6514178442. The cubic root of 5220012130 is about 1734.6978387334.

Adding to 5220012130 its reverse (312100225), we get a palindrome (5532112355).

The spelling of 5220012130 in words is "five billion, two hundred twenty million, twelve thousand, one hundred thirty".