20244000224 has 48 divisors (see below), whose sum is σ = 47946326400. Its totient is φ = 8219366784.

The previous prime is 20244000209. The next prime is 20244000233. The reversal of 20244000224 is 42200044202.

It is a junction number, because it is equal to n+sod(n) for n = 20244000196 and 20244000205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374034 + ... + 2382545.

It is an arithmetic number, because the mean of its divisors is an integer number (998881800).

Almost surely, 2^20244000224 is an apocalyptic number.

It is an amenable number.

20244000224 is an abundant number, since it is smaller than the sum of its proper divisors (27702326176).

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

20244000224 is a wasteful number, since it uses less digits than its factorization.

20244000224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756615 (or 4756607 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20244000224 its reverse (42200044202), we get a palindrome (62444044426).

The spelling of 20244000224 in words is "twenty billion, two hundred forty-four million, two hundred twenty-four", and thus it is an aban number.