12122102100102 has 8 divisors (see below), whose sum is σ = 24244204200216. Its totient is φ = 4040700700032.

The previous prime is 12122102100041. The next prime is 12122102100103. The reversal of 12122102100102 is 20100120122121.

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

12122102100102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122102100103) 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, 1010175175003 + ... + 1010175175014.

It is an arithmetic number, because the mean of its divisors is an integer number (3030525525027).

Almost surely, 2^{12122102100102} is an apocalyptic number.

12122102100102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12122102100102 is a wasteful number, since it uses less digits than its factorization.

12122102100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020350350022.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12122102100102 its reverse (20100120122121), we get a palindrome (32222222222223).

The spelling of 12122102100102 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, one hundred thousand, one hundred two".