12122322102243 has 24 divisors (see below), whose sum is σ = 17791586729280. Its totient is φ = 7952370414000.

The previous prime is 12122322102239. The next prime is 12122322102251. The reversal of 12122322102243 is 34220122322121.

12122322102243 is a `hidden beast` number, since 1 + 2 + 1 + 223 + 2 + 210 + 224 + 3 = 666.

It is not a de Polignac number, because 12122322102243 - 2² = 12122322102239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12122322102203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32139213 + ... + 32514206.

It is an arithmetic number, because the mean of its divisors is an integer number (741316113720).

Almost surely, 2^{12122322102243} is an apocalyptic number.

12122322102243 is a deficient number, since it is larger than the sum of its proper divisors (5669264627037).

12122322102243 is a wasteful number, since it uses less digits than its factorization.

12122322102243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64653759 (or 64653756 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 12122322102243 its reverse (34220122322121), we get a palindrome (46342444424364).

The spelling of 12122322102243 in words is "twelve trillion, one hundred twenty-two billion, three hundred twenty-two million, one hundred two thousand, two hundred forty-three".