404301222224 has 120 divisors (see below), whose sum is σ = 857195136000. Its totient is φ = 184484627712.

The previous prime is 404301222209. The next prime is 404301222317. The reversal of 404301222224 is 422222103404.

It is a junction number, because it is equal to n+sod(n) for n = 404301222193 and 404301222202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80231897 + ... + 80236935.

It is an arithmetic number, because the mean of its divisors is an integer number (7143292800).

Almost surely, 2^404301222224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404301222224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428597568000).

404301222224 is an abundant number, since it is smaller than the sum of its proper divisors (452893913776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404301222224 is a wasteful number, since it uses less digits than its factorization.

404301222224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593 (or 5568 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 404301222224 its reverse (422222103404), we get a palindrome (826523325628).

The spelling of 404301222224 in words is "four hundred four billion, three hundred one million, two hundred twenty-two thousand, two hundred twenty-four".