304224402122 has 16 divisors (see below), whose sum is σ = 508610456640. Its totient is φ = 135629454528.

The previous prime is 304224402113. The next prime is 304224402191. The reversal of 304224402122 is 221204422403.

It is a junction number, because it is equal to n+sod(n) for n = 304224402091 and 304224402100.

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 in 7 ways as a sum of consecutive naturals, for example, 235467158 + ... + 235468449.

It is an arithmetic number, because the mean of its divisors is an integer number (31788153540).

Almost surely, 2^304224402122 is an apocalyptic number.

304224402122 is a deficient number, since it is larger than the sum of its proper divisors (204386054518).

304224402122 is a wasteful number, since it uses less digits than its factorization.

304224402122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470935645.

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

Adding to 304224402122 its reverse (221204422403), we get a palindrome (525428824525).

The spelling of 304224402122 in words is "three hundred four billion, two hundred twenty-four million, four hundred two thousand, one hundred twenty-two".