12100210121022 has 8 divisors (see below), whose sum is σ = 24200420242056. Its totient is φ = 4033403373672.

The previous prime is 12100210120993. The next prime is 12100210121053. The reversal of 12100210121022 is 22012101200121.

12100210121022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

12100210121022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12100210120992 and 12100210121010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008350843413 + ... + 1008350843424.

It is an arithmetic number, because the mean of its divisors is an integer number (3025052530257).

Almost surely, 2^{12100210121022} is an apocalyptic number.

12100210121022 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.

12100210121022 is a wasteful number, since it uses less digits than its factorization.

12100210121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016701686842.

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

Adding to 12100210121022 its reverse (22012101200121), we get a palindrome (34112311321143).

The spelling of 12100210121022 in words is "twelve trillion, one hundred billion, two hundred ten million, one hundred twenty-one thousand, twenty-two".