404313004222 has 4 divisors (see below), whose sum is σ = 606469506336. Its totient is φ = 202156502110.

The previous prime is 404313004213. The next prime is 404313004243. The reversal of 404313004222 is 222400313404.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101078251054 + ... + 101078251057.

It is an arithmetic number, because the mean of its divisors is an integer number (151617376584).

Almost surely, 2^404313004222 is an apocalyptic number.

404313004222 is a deficient number, since it is larger than the sum of its proper divisors (202156502114).

404313004222 is a wasteful number, since it uses less digits than its factorization.

404313004222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202156502113.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 404313004222 its reverse (222400313404), we get a palindrome (626713317626).

The spelling of 404313004222 in words is "four hundred four billion, three hundred thirteen million, four thousand, two hundred twenty-two".