210212000121112 has 64 divisors (see below), whose sum is σ = 436381485523200. Its totient is φ = 94130292816000.

The previous prime is 210212000121103. The next prime is 210212000121113. The reversal of 210212000121112 is 211121000212012.

210212000121112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210212000121113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5495439 + ... + 21227902.

It is an arithmetic number, because the mean of its divisors is an integer number (6818460711300).

Almost surely, 2^{210212000121112} is an apocalyptic number.

210212000121112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

210212000121112 is an abundant number, since it is smaller than the sum of its proper divisors (226169485402088).

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

210212000121112 is a wasteful number, since it uses less digits than its factorization.

210212000121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26724688 (or 26724684 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210212000121112 its reverse (211121000212012), we get a palindrome (421333000333124).

The spelling of 210212000121112 in words is "two hundred ten trillion, two hundred twelve billion, one hundred twenty-one thousand, one hundred twelve".