22244424240404 has 48 divisors (see below), whose sum is σ = 39193587417600. Its totient is φ = 11046566155776.

The previous prime is 22244424240383. The next prime is 22244424240419. The reversal of 22244424240404 is 40404242444222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458746649 + ... + 458795135.

It is an arithmetic number, because the mean of its divisors is an integer number (816533071200).

Almost surely, 2^{22244424240404} is an apocalyptic number.

It is an amenable number.

22244424240404 is a deficient number, since it is larger than the sum of its proper divisors (16949163177196).

22244424240404 is a wasteful number, since it uses less digits than its factorization.

22244424240404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50072 (or 50070 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 38.

Adding to 22244424240404 its reverse (40404242444222), we get a palindrome (62648666684626).

The spelling of 22244424240404 in words is "twenty-two trillion, two hundred forty-four billion, four hundred twenty-four million, two hundred forty thousand, four hundred four".