5221105012 has 24 divisors (see below), whose sum is σ = 9186246720. Its totient is φ = 2596502400.

The previous prime is 5221105007. The next prime is 5221105013. The reversal of 5221105012 is 2105011225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221105013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571303 + ... + 580369.

It is an arithmetic number, because the mean of its divisors is an integer number (382760280).

Almost surely, 2^5221105012 is an apocalyptic number.

It is an amenable number.

5221105012 is a deficient number, since it is larger than the sum of its proper divisors (3965141708).

5221105012 is a wasteful number, since it uses less digits than its factorization.

5221105012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9831 (or 9829 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 5221105012 is about 72257.2142557406. The cubic root of 5221105012 is about 1734.8188913099.

Adding to 5221105012 its reverse (2105011225), we get a palindrome (7326116237).

The spelling of 5221105012 in words is "five billion, two hundred twenty-one million, one hundred five thousand, twelve".