22112020324 has 24 divisors (see below), whose sum is σ = 40931614080. Its totient is φ = 10430443584.

The previous prime is 22112020303. The next prime is 22112020331. The reversal of 22112020324 is 42302021122.

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, 1639504 + ... + 1652935.

It is an arithmetic number, because the mean of its divisors is an integer number (1705483920).

Almost surely, 2^22112020324 is an apocalyptic number.

It is an amenable number.

22112020324 is a deficient number, since it is larger than the sum of its proper divisors (18819593756).

22112020324 is a wasteful number, since it uses less digits than its factorization.

22112020324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292539 (or 3292537 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22112020324 its reverse (42302021122), we get a palindrome (64414041446).

The spelling of 22112020324 in words is "twenty-two billion, one hundred twelve million, twenty thousand, three hundred twenty-four".