6225221130 has 64 divisors (see below), whose sum is σ = 15136996608. Its totient is φ = 1638374400.

The previous prime is 6225221129. The next prime is 6225221201. The reversal of 6225221130 is 311225226.

It is a self number, because there is not a number n which added to its sum of digits gives 6225221130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706834 + ... + 715586.

It is an arithmetic number, because the mean of its divisors is an integer number (236515572).

Almost surely, 2^6225221130 is an apocalyptic number.

6225221130 is an abundant number, since it is smaller than the sum of its proper divisors (8911775478).

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

6225221130 is a wasteful number, since it uses less digits than its factorization.

6225221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9071.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 6225221130 is about 78900.0705322879. The cubic root of 6225221130 is about 1839.5782281933.

Adding to 6225221130 its reverse (311225226), we get a palindrome (6536446356).

The spelling of 6225221130 in words is "six billion, two hundred twenty-five million, two hundred twenty-one thousand, one hundred thirty".