12122102120102 has 8 divisors (see below), whose sum is σ = 19581857270976. Its totient is φ = 5594816363112.

The previous prime is 12122102120077. The next prime is 12122102120119. The reversal of 12122102120102 is 20102120122121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233117348438 + ... + 233117348489.

It is an arithmetic number, because the mean of its divisors is an integer number (2447732158872).

Almost surely, 2^{12122102120102} is an apocalyptic number.

12122102120102 is a deficient number, since it is larger than the sum of its proper divisors (7459755150874).

12122102120102 is a wasteful number, since it uses less digits than its factorization.

12122102120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466234696942.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12122102120102 its reverse (20102120122121), we get a palindrome (32224222242223).

The spelling of 12122102120102 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, one hundred twenty thousand, one hundred two".