320333230122 has 16 divisors (see below), whose sum is σ = 644245604640. Its totient is φ = 106181219312.

The previous prime is 320333230109. The next prime is 320333230157. The reversal of 320333230122 is 221032333023.

It is a super-2 number, since 2×320333230122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320333230092 and 320333230101.

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, 149129853 + ... + 149132000.

It is an arithmetic number, because the mean of its divisors is an integer number (40265350290).

Almost surely, 2^320333230122 is an apocalyptic number.

320333230122 is an abundant number, since it is smaller than the sum of its proper divisors (323912374518).

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

320333230122 is a wasteful number, since it uses less digits than its factorization.

320333230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298262037.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 320333230122 its reverse (221032333023), we get a palindrome (541365563145).

The spelling of 320333230122 in words is "three hundred twenty billion, three hundred thirty-three million, two hundred thirty thousand, one hundred twenty-two".