22041004404 has 24 divisors (see below), whose sum is σ = 51492447328. Its totient is φ = 7337939040.

The previous prime is 22041004399. The next prime is 22041004411. The reversal of 22041004404 is 40440014022.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1122667 + ... + 1142130.

Almost surely, 2^22041004404 is an apocalyptic number.

It is an amenable number.

22041004404 is an abundant number, since it is smaller than the sum of its proper divisors (29451442924).

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

22041004404 is a wasteful number, since it uses less digits than its factorization.

22041004404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265615 (or 2265613 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 22041004404 its reverse (40440014022), we get a palindrome (62481018426).

The spelling of 22041004404 in words is "twenty-two billion, forty-one million, four thousand, four hundred four".