304423111122 has 64 divisors (see below), whose sum is σ = 657897375744. Its totient is φ = 93352311360.

The previous prime is 304423111121. The next prime is 304423111147. The reversal of 304423111122 is 221111324403.

It is a junction number, because it is equal to n+sod(n) for n = 304423111092 and 304423111101.

It is not an unprimeable number, because it can be changed into a prime (304423111121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64892797 + ... + 64897487.

It is an arithmetic number, because the mean of its divisors is an integer number (10279646496).

Almost surely, 2^304423111122 is an apocalyptic number.

304423111122 is an abundant number, since it is smaller than the sum of its proper divisors (353474264622).

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

304423111122 is a wasteful number, since it uses less digits than its factorization.

304423111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7343.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 304423111122 its reverse (221111324403), we get a palindrome (525534435525).

The spelling of 304423111122 in words is "three hundred four billion, four hundred twenty-three million, one hundred eleven thousand, one hundred twenty-two".