304422224404 has 6 divisors (see below), whose sum is σ = 532738892714. Its totient is φ = 152211112200.

The previous prime is 304422224377. The next prime is 304422224413. The reversal of 304422224404 is 404422224403.

It can be written as a sum of positive squares in only one way, i.e., 271130572804 + 33291651600 = 520702^2 + 182460^2 .

It is a super-2 number, since 2×304422224404² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38052778047 + ... + 38052778054.

Almost surely, 2^304422224404 is an apocalyptic number.

It is an amenable number.

304422224404 is a deficient number, since it is larger than the sum of its proper divisors (228316668310).

304422224404 is a wasteful number, since it uses less digits than its factorization.

304422224404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76105556105 (or 76105556103 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 304422224404 its reverse (404422224403), we get a palindrome (708844448807).

Subtracting 304422224404 from its reverse (404422224403), we obtain a palindrome (99999999999).

The spelling of 304422224404 in words is "three hundred four billion, four hundred twenty-two million, two hundred twenty-four thousand, four hundred four".