5225322220 has 48 divisors (see below), whose sum is σ = 11163847968. Its totient is φ = 2053877760.

The previous prime is 5225322173. The next prime is 5225322227. The reversal of 5225322220 is 222235225.

It is not an unprimeable number, because it can be changed into a prime (5225322227) 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, 2471884 + ... + 2473996.

It is an arithmetic number, because the mean of its divisors is an integer number (232580166).

Almost surely, 2^5225322220 is an apocalyptic number.

It is an amenable number.

5225322220 is an abundant number, since it is smaller than the sum of its proper divisors (5938525748).

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

5225322220 is a wasteful number, since it uses less digits than its factorization.

5225322220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4208 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5225322220 is about 72286.3902819888. The cubic root of 5225322220 is about 1735.2858501357.

Adding to 5225322220 its reverse (222235225), we get a palindrome (5447557445).

The spelling of 5225322220 in words is "five billion, two hundred twenty-five million, three hundred twenty-two thousand, two hundred twenty".