212333130200 has 48 divisors (see below), whose sum is σ = 495232008480. Its totient is φ = 84665298560.

The previous prime is 212333130181. The next prime is 212333130223. The reversal of 212333130200 is 2031333212.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1611152 + ... + 1737951.

It is an arithmetic number, because the mean of its divisors is an integer number (10317333510).

Almost surely, 2^212333130200 is an apocalyptic number.

212333130200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212333130200 is an abundant number, since it is smaller than the sum of its proper divisors (282898878280).

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

212333130200 is a wasteful number, since it uses less digits than its factorization.

212333130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349436 (or 3349427 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 212333130200 its reverse (2031333212), we get a palindrome (214364463412).

The spelling of 212333130200 in words is "two hundred twelve billion, three hundred thirty-three million, one hundred thirty thousand, two hundred".