12122102122193 has 4 divisors (see below), whose sum is σ = 13853830996800. Its totient is φ = 10390373247588.

The previous prime is 12122102122183. The next prime is 12122102122213. The reversal of 12122102122193 is 39122120122121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12122102122193 - 2¹⁴ = 12122102105809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12122102122133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865864437293 + ... + 865864437306.

It is an arithmetic number, because the mean of its divisors is an integer number (3463457749200).

Almost surely, 2^{12122102122193} is an apocalyptic number.

It is an amenable number.

12122102122193 is a deficient number, since it is larger than the sum of its proper divisors (1731728874607).

12122102122193 is an equidigital number, since it uses as much as digits as its factorization.

12122102122193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731728874606.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 12122102122193 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, one hundred twenty-two thousand, one hundred ninety-three".