22041004040 has 32 divisors (see below), whose sum is σ = 54100647360. Its totient is φ = 8014910400.

The previous prime is 22041004039. The next prime is 22041004091. The reversal of 22041004040 is 4040014022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25046156 + ... + 25047035.

It is an arithmetic number, because the mean of its divisors is an integer number (1690645230).

Almost surely, 2^22041004040 is an apocalyptic number.

22041004040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22041004040 is an abundant number, since it is smaller than the sum of its proper divisors (32059643320).

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

22041004040 is a wasteful number, since it uses less digits than its factorization.

22041004040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50093213 (or 50093209 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22041004040 its reverse (4040014022), we get a palindrome (26081018062).

The spelling of 22041004040 in words is "twenty-two billion, forty-one million, four thousand, forty".