5131203222 has 16 divisors (see below), whose sum is σ = 10269496512. Its totient is φ = 1709219400.

The previous prime is 5131203199. The next prime is 5131203263. The reversal of 5131203222 is 2223021315.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285988 + ... + 303399.

It is an arithmetic number, because the mean of its divisors is an integer number (641843532).

Almost surely, 2^5131203222 is an apocalyptic number.

5131203222 is an abundant number, since it is smaller than the sum of its proper divisors (5138293290).

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

5131203222 is a wasteful number, since it uses less digits than its factorization.

5131203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590843.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5131203222 is about 71632.4173960366. The cubic root of 5131203222 is about 1724.8039513386.

Adding to 5131203222 its reverse (2223021315), we get a palindrome (7354224537).

The spelling of 5131203222 in words is "five billion, one hundred thirty-one million, two hundred three thousand, two hundred twenty-two".