12322240011434 has 4 divisors (see below), whose sum is σ = 18483360017154. Its totient is φ = 6161120005716.

The previous prime is 12322240011413. The next prime is 12322240011443. The reversal of 12322240011434 is 43411004222321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9485383627225 + 2836856384209 = 3079835^2 + 1684297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12322240011397 and 12322240011406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080560002857 + ... + 3080560002860.

Almost surely, 2^{12322240011434} is an apocalyptic number.

12322240011434 is a deficient number, since it is larger than the sum of its proper divisors (6161120005720).

12322240011434 is an equidigital number, since it uses as much as digits as its factorization.

12322240011434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161120005719.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 12322240011434 its reverse (43411004222321), we get a palindrome (55733244233755).

The spelling of 12322240011434 in words is "twelve trillion, three hundred twenty-two billion, two hundred forty million, eleven thousand, four hundred thirty-four".