5224020012 has 72 divisors (see below), whose sum is σ = 13289613792. Its totient is φ = 1730246400.

The previous prime is 5224019959. The next prime is 5224020059. The reversal of 5224020012 is 2100204225.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5116062 + ... + 5117082.

Almost surely, 2^5224020012 is an apocalyptic number.

It is an amenable number.

5224020012 is an abundant number, since it is smaller than the sum of its proper divisors (8065593780).

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

5224020012 is a wasteful number, since it uses less digits than its factorization.

5224020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 5224020012 is about 72277.3824373849. The cubic root of 5224020012 is about 1735.1416873606.

Adding to 5224020012 its reverse (2100204225), we get a palindrome (7324224237).

The spelling of 5224020012 in words is "five billion, two hundred twenty-four million, twenty thousand, twelve".