12322454126 has 4 divisors (see below), whose sum is σ = 18483681192. Its totient is φ = 6161227062.

The previous prime is 12322454107. The next prime is 12322454141. The reversal of 12322454126 is 62145422321.

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

It is a junction number, because it is equal to n+sod(n) for n = 12322454092 and 12322454101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080613530 + ... + 3080613533.

It is an arithmetic number, because the mean of its divisors is an integer number (4620920298).

Almost surely, 2^12322454126 is an apocalyptic number.

12322454126 is a deficient number, since it is larger than the sum of its proper divisors (6161227066).

12322454126 is an equidigital number, since it uses as much as digits as its factorization.

12322454126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161227065.

The product of its digits is 23040, while the sum is 32.

Adding to 12322454126 its reverse (62145422321), we get a palindrome (74467876447).

The spelling of 12322454126 in words is "twelve billion, three hundred twenty-two million, four hundred fifty-four thousand, one hundred twenty-six".