212330323200 has 108 divisors (see below), whose sum is σ = 700734365408. Its totient is φ = 56621414400.

The previous prime is 212330323169. The next prime is 212330323223. The reversal of 212330323200 is 2323033212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5510236 + ... + 5548635.

Almost surely, 2^212330323200 is an apocalyptic number.

212330323200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212330323200 is an abundant number, since it is smaller than the sum of its proper divisors (488404042208).

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

212330323200 is a wasteful number, since it uses less digits than its factorization.

212330323200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11058900 (or 11058881 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 212330323200 its reverse (2323033212), we get a palindrome (214653356412).

The spelling of 212330323200 in words is "two hundred twelve billion, three hundred thirty million, three hundred twenty-three thousand, two hundred".