212000102012120 has 16 divisors (see below), whose sum is σ = 477000229527360. Its totient is φ = 84800040804832.

The previous prime is 212000102012099. The next prime is 212000102012159. The reversal of 212000102012120 is 21210201000212.

It is a junction number, because it is equal to n+sod(n) for n = 212000102012095 and 212000102012104.

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, 2650001275112 + ... + 2650001275191.

It is an arithmetic number, because the mean of its divisors is an integer number (29812514345460).

Almost surely, 2^{212000102012120} is an apocalyptic number.

212000102012120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212000102012120 is an abundant number, since it is smaller than the sum of its proper divisors (265000127515240).

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

212000102012120 is a wasteful number, since it uses less digits than its factorization.

212000102012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300002550314 (or 5300002550310 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212000102012120 its reverse (21210201000212), we get a palindrome (233210303012332).

The spelling of 212000102012120 in words is "two hundred twelve trillion, one hundred two million, twelve thousand, one hundred twenty".