22045240024 has 32 divisors (see below), whose sum is σ = 42052608000. Its totient is φ = 10831364512.

The previous prime is 22045240001. The next prime is 22045240033. The reversal of 22045240024 is 42004254022.

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, 1350777 + ... + 1366999.

It is an arithmetic number, because the mean of its divisors is an integer number (1314144000).

Almost surely, 2^22045240024 is an apocalyptic number.

It is an amenable number.

22045240024 is a deficient number, since it is larger than the sum of its proper divisors (20007367976).

22045240024 is a wasteful number, since it uses less digits than its factorization.

22045240024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19167 (or 19163 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 22045240024 its reverse (42004254022), we get a palindrome (64049494046).

The spelling of 22045240024 in words is "twenty-two billion, forty-five million, two hundred forty thousand, twenty-four".