12303433122 has 32 divisors (see below), whose sum is σ = 25010451648. Its totient is φ = 4034305536.

The previous prime is 12303433117. The next prime is 12303433139. The reversal of 12303433122 is 22133430321.

It is a junction number, because it is equal to n+sod(n) for n = 12303433092 and 12303433101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63018 + ... + 169050.

It is an arithmetic number, because the mean of its divisors is an integer number (781576614).

Almost surely, 2^12303433122 is an apocalyptic number.

12303433122 is an abundant number, since it is smaller than the sum of its proper divisors (12707018526).

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

12303433122 is a wasteful number, since it uses less digits than its factorization.

12303433122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106354.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12303433122 its reverse (22133430321), we get a palindrome (34436863443).

The spelling of 12303433122 in words is "twelve billion, three hundred three million, four hundred thirty-three thousand, one hundred twenty-two".