20242044224224 has 48 divisors (see below), whose sum is σ = 40008740229360. Its totient is φ = 10081130967040.

The previous prime is 20242044224177. The next prime is 20242044224239. The reversal of 20242044224224 is 42242244024202.

It is a self number, because there is not a number n which added to its sum of digits gives 20242044224224.

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, 17139819 + ... + 18282709.

It is an arithmetic number, because the mean of its divisors is an integer number (833515421445).

Almost surely, 2^{20242044224224} is an apocalyptic number.

It is an amenable number.

20242044224224 is a deficient number, since it is larger than the sum of its proper divisors (19766696005136).

20242044224224 is a wasteful number, since it uses less digits than its factorization.

20242044224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145083 (or 1145075 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 20242044224224 its reverse (42242244024202), we get a palindrome (62484288248426).

The spelling of 20242044224224 in words is "twenty trillion, two hundred forty-two billion, forty-four million, two hundred twenty-four thousand, two hundred twenty-four".