12122110202106 has 8 divisors (see below), whose sum is σ = 24244220404224. Its totient is φ = 4040703400700.

The previous prime is 12122110202077. The next prime is 12122110202107. The reversal of 12122110202106 is 60120201122121.

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

12122110202106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12122110202107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010175850170 + ... + 1010175850181.

It is an arithmetic number, because the mean of its divisors is an integer number (3030527550528).

Almost surely, 2^{12122110202106} is an apocalyptic number.

12122110202106 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.

12122110202106 is a wasteful number, since it uses less digits than its factorization.

12122110202106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020351700356.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 12122110202106 its reverse (60120201122121), we get a palindrome (72242311324227).

The spelling of 12122110202106 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, two hundred two thousand, one hundred six".