12322120124 has 6 divisors (see below), whose sum is σ = 21563710224. Its totient is φ = 6161060060.

The previous prime is 12322120123. The next prime is 12322120163. The reversal of 12322120124 is 42102122321.

It is a junction number, because it is equal to n+sod(n) for n = 12322120096 and 12322120105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322120121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540265012 + ... + 1540265019.

It is an arithmetic number, because the mean of its divisors is an integer number (3593951704).

Almost surely, 2^12322120124 is an apocalyptic number.

It is an amenable number.

12322120124 is a deficient number, since it is larger than the sum of its proper divisors (9241590100).

12322120124 is a wasteful number, since it uses less digits than its factorization.

12322120124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080530035 (or 3080530033 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12322120124 its reverse (42102122321), we get a palindrome (54424242445).

The spelling of 12322120124 in words is "twelve billion, three hundred twenty-two million, one hundred twenty thousand, one hundred twenty-four".