404314213222 has 16 divisors (see below), whose sum is σ = 615104710272. Its totient is φ = 199296491200.

The previous prime is 404314213213. The next prime is 404314213241. The reversal of 404314213222 is 222312413404.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4248118 + ... + 4342249.

It is an arithmetic number, because the mean of its divisors is an integer number (38444044392).

Almost surely, 2^404314213222 is an apocalyptic number.

404314213222 is a deficient number, since it is larger than the sum of its proper divisors (210790497050).

404314213222 is a wasteful number, since it uses less digits than its factorization.

404314213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8590703.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 404314213222 its reverse (222312413404), we get a palindrome (626626626626).

The spelling of 404314213222 in words is "four hundred four billion, three hundred fourteen million, two hundred thirteen thousand, two hundred twenty-two".