304521114122 has 16 divisors (see below), whose sum is σ = 459679642272. Its totient is φ = 151294955760.

The previous prime is 304521114109. The next prime is 304521114173. The reversal of 304521114122 is 221411125403.

It is a happy number.

It is a super-2 number, since 2×304521114122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 304521114091 and 304521114100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512788 + ... + 1702224.

It is an arithmetic number, because the mean of its divisors is an integer number (28729977642).

Almost surely, 2^304521114122 is an apocalyptic number.

304521114122 is a deficient number, since it is larger than the sum of its proper divisors (155158528150).

304521114122 is a wasteful number, since it uses less digits than its factorization.

304521114122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194533.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 304521114122 its reverse (221411125403), we get a palindrome (525932239525).

The spelling of 304521114122 in words is "three hundred four billion, five hundred twenty-one million, one hundred fourteen thousand, one hundred twenty-two".