212112313023000 has 128 divisors (see below), whose sum is σ = 712697371888320. Its totient is φ = 52212261657600.

The previous prime is 212112313022993. The next prime is 212112313023011. The reversal of 212112313023000 is 320313211212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2719349629 + ... + 2719427628.

Almost surely, 2^{212112313023000} is an apocalyptic number.

212112313023000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212112313023000 is an abundant number, since it is smaller than the sum of its proper divisors (500585058865320).

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

212112313023000 is a wasteful number, since it uses less digits than its factorization.

212112313023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438777294 (or 5438777280 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 212112313023000 its reverse (320313211212), we get a palindrome (212432626234212).

The spelling of 212112313023000 in words is "two hundred twelve trillion, one hundred twelve billion, three hundred thirteen million, twenty-three thousand".