12101210002212 has 24 divisors (see below), whose sum is σ = 28274678052096. Its totient is φ = 4028233613088.

The previous prime is 12101210002207. The next prime is 12101210002213. The reversal of 12101210002212 is 21220001210121.

It is a junction number, because it is equal to n+sod(n) for n = 12101210002191 and 12101210002200.

It is not an unprimeable number, because it can be changed into a prime (12101210002213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687872628 + ... + 687890219.

It is an arithmetic number, because the mean of its divisors is an integer number (1178111585504).

Almost surely, 2^{12101210002212} is an apocalyptic number.

12101210002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12101210002212 is an abundant number, since it is smaller than the sum of its proper divisors (16173468049884).

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

12101210002212 is a wasteful number, since it uses less digits than its factorization.

12101210002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375763587 (or 1375763585 counting only the distinct ones).

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

Adding to 12101210002212 its reverse (21220001210121), we get a palindrome (33321211212333).

The spelling of 12101210002212 in words is "twelve trillion, one hundred one billion, two hundred ten million, two thousand, two hundred twelve".