212141622200 has 48 divisors (see below), whose sum is σ = 498017953680. Its totient is φ = 84032789760.

The previous prime is 212141622191. The next prime is 212141622227. The reversal of 212141622200 is 2226141212.

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, 5128469 + ... + 5169668.

It is an arithmetic number, because the mean of its divisors is an integer number (10375374035).

Almost surely, 2^212141622200 is an apocalyptic number.

212141622200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212141622200 is an abundant number, since it is smaller than the sum of its proper divisors (285876331480).

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

212141622200 is a wasteful number, since it uses less digits than its factorization.

212141622200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298256 (or 10298247 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 212141622200 its reverse (2226141212), we get a palindrome (214367763412).

The spelling of 212141622200 in words is "two hundred twelve billion, one hundred forty-one million, six hundred twenty-two thousand, two hundred".