22040440000004 has 12 divisors (see below), whose sum is σ = 39814988387328. Its totient is φ = 10664729032200.

The previous prime is 22040439999989. The next prime is 22040440000057. The reversal of 22040440000004 is 40000004404022.

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 3 ways as a sum of consecutive naturals, for example, 88872741812 + ... + 88872742059.

It is an arithmetic number, because the mean of its divisors is an integer number (3317915698944).

Almost surely, 2^{22040440000004} is an apocalyptic number.

It is an amenable number.

22040440000004 is a deficient number, since it is larger than the sum of its proper divisors (17774548387324).

22040440000004 is a wasteful number, since it uses less digits than its factorization.

22040440000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177745483906 (or 177745483904 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 22040440000004 its reverse (40000004404022), we get a palindrome (62040444404026).

The spelling of 22040440000004 in words is "twenty-two trillion, forty billion, four hundred forty million, four", and thus it is an aban number.