12122110202104 has 16 divisors (see below), whose sum is σ = 25975950433200. Its totient is φ = 5195190086592.

The previous prime is 12122110202077. The next prime is 12122110202107. The reversal of 12122110202104 is 40120201122121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122110202107) 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, 108233126749 + ... + 108233126860.

It is an arithmetic number, because the mean of its divisors is an integer number (1623496902075).

Almost surely, 2^{12122110202104} is an apocalyptic number.

12122110202104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12122110202104 is an abundant number, since it is smaller than the sum of its proper divisors (13853840231096).

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

12122110202104 is a wasteful number, since it uses less digits than its factorization.

12122110202104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216466253622 (or 216466253618 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12122110202104 its reverse (40120201122121), we get a palindrome (52242311324225).

The spelling of 12122110202104 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, two hundred two thousand, one hundred four".