304224122442 has 32 divisors (see below), whose sum is σ = 643151692800. Its totient is φ = 95668797168.

The previous prime is 304224122441. The next prime is 304224122467. The reversal of 304224122442 is 244221422403.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (304224122441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5555668 + ... + 5610159.

It is an arithmetic number, because the mean of its divisors is an integer number (20098490400).

Almost surely, 2^304224122442 is an apocalyptic number.

304224122442 is an abundant number, since it is smaller than the sum of its proper divisors (338927570358).

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

304224122442 is a wasteful number, since it uses less digits than its factorization.

304224122442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11166090.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 304224122442 its reverse (244221422403), we get a palindrome (548445544845).

The spelling of 304224122442 in words is "three hundred four billion, two hundred twenty-four million, one hundred twenty-two thousand, four hundred forty-two".