12322104124142 has 4 divisors (see below), whose sum is σ = 18483156186216. Its totient is φ = 6161052062070.

The previous prime is 12322104124123. The next prime is 12322104124147. The reversal of 12322104124142 is 24142140122321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322104124147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080526031034 + ... + 3080526031037.

It is an arithmetic number, because the mean of its divisors is an integer number (4620789046554).

Almost surely, 2^{12322104124142} is an apocalyptic number.

12322104124142 is a deficient number, since it is larger than the sum of its proper divisors (6161052062074).

12322104124142 is an equidigital number, since it uses as much as digits as its factorization.

12322104124142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161052062073.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 12322104124142 its reverse (24142140122321), we get a palindrome (36464244246463).

The spelling of 12322104124142 in words is "twelve trillion, three hundred twenty-two billion, one hundred four million, one hundred twenty-four thousand, one hundred forty-two".