212130433333000 has 192 divisors, whose sum is σ = 621845215009200. Its totient is φ = 67135785292800.

The previous prime is 212130433332997. The next prime is 212130433333001. The reversal of 212130433333000 is 333334031212.

It can be written as a sum of positive squares in 8 ways, for example, as 16045360103556 + 196085073229444 = 4005666^2 + 14003038^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 212130433333000.

It is not an unprimeable number, because it can be changed into a prime (212130433333001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165870405 + ... + 167144404.

Almost surely, 2^{212130433333000} is an apocalyptic number.

212130433333000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212130433333000 is an abundant number, since it is smaller than the sum of its proper divisors (409714781676200).

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

212130433333000 is a wasteful number, since it uses less digits than its factorization.

212130433333000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333014857 (or 333014836 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 212130433333000 its reverse (333334031212), we get a palindrome (212463767364212).

The spelling of 212130433333000 in words is "two hundred twelve trillion, one hundred thirty billion, four hundred thirty-three million, three hundred thirty-three thousand".