20223344224 has 48 divisors (see below), whose sum is σ = 40203801792. Its totient is φ = 10013022208.

The previous prime is 20223344179. The next prime is 20223344261. The reversal of 20223344224 is 42244332202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20223344192 and 20223344201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5722362 + ... + 5725894.

It is an arithmetic number, because the mean of its divisors is an integer number (837579204).

Almost surely, 2^20223344224 is an apocalyptic number.

It is an amenable number.

20223344224 is a deficient number, since it is larger than the sum of its proper divisors (19980457568).

20223344224 is a wasteful number, since it uses less digits than its factorization.

20223344224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239 (or 5231 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 20223344224 its reverse (42244332202), we get a palindrome (62467676426).

The spelling of 20223344224 in words is "twenty billion, two hundred twenty-three million, three hundred forty-four thousand, two hundred twenty-four".