20222020244224 has 36 divisors (see below), whose sum is σ = 42120050330736. Its totient is φ = 9671400983552.

The previous prime is 20222020244191. The next prime is 20222020244267. The reversal of 20222020244224 is 42244202022202.

It is a junction number, because it is equal to n+sod(n) for n = 20222020244192 and 20222020244201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717217299 + ... + 1717229074.

It is an arithmetic number, because the mean of its divisors is an integer number (1170001398076).

Almost surely, 2^{20222020244224} is an apocalyptic number.

It is an amenable number.

20222020244224 is an abundant number, since it is smaller than the sum of its proper divisors (21898030086512).

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

20222020244224 is an equidigital number, since it uses as much as digits as its factorization.

20222020244224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434446412 (or 3434446398 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 20222020244224 its reverse (42244202022202), we get a palindrome (62466222266426).

The spelling of 20222020244224 in words is "twenty trillion, two hundred twenty-two billion, twenty million, two hundred forty-four thousand, two hundred twenty-four".