222443304404 has 12 divisors (see below), whose sum is σ = 389284459200. Its totient is φ = 111219173208.

The previous prime is 222443304371. The next prime is 222443304407. The reversal of 222443304404 is 404403344222.

222443304404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222443304407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409964 + ... + 782915.

It is an arithmetic number, because the mean of its divisors is an integer number (32440371600).

Almost surely, 2^222443304404 is an apocalyptic number.

It is an amenable number.

222443304404 is a deficient number, since it is larger than the sum of its proper divisors (166841154796).

222443304404 is a wasteful number, since it uses less digits than its factorization.

222443304404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239502 (or 1239500 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 222443304404 its reverse (404403344222), we get a palindrome (626846648626).

The spelling of 222443304404 in words is "two hundred twenty-two billion, four hundred forty-three million, three hundred four thousand, four hundred four".