22040404024 has 16 divisors (see below), whose sum is σ = 41848869600. Its totient is φ = 10880705472.

The previous prime is 22040404019. The next prime is 22040404033. The reversal of 22040404024 is 42040404022.

It is a junction number, because it is equal to n+sod(n) for n = 22040403986 and 22040404004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17436397 + ... + 17437660.

It is an arithmetic number, because the mean of its divisors is an integer number (2615554350).

Almost surely, 2^22040404024 is an apocalyptic number.

It is an amenable number.

22040404024 is a deficient number, since it is larger than the sum of its proper divisors (19808465576).

22040404024 is a wasteful number, since it uses less digits than its factorization.

22040404024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34874142 (or 34874138 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 22040404024 its reverse (42040404022), we get a palindrome (64080808046).

The spelling of 22040404024 in words is "twenty-two billion, forty million, four hundred four thousand, twenty-four".