212200200212 has 96 divisors (see below), whose sum is σ = 499757174784. Its totient is φ = 76138070400.

The previous prime is 212200200151. The next prime is 212200200221. The reversal of 212200200212 is 212002002212.

212200200212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1664243 + ... + 1787205.

It is an arithmetic number, because the mean of its divisors is an integer number (5205803904).

Almost surely, 2^212200200212 is an apocalyptic number.

212200200212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212200200212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249878587392).

212200200212 is an abundant number, since it is smaller than the sum of its proper divisors (287556974572).

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

212200200212 is a wasteful number, since it uses less digits than its factorization.

212200200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123429 (or 123427 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 212200200212 its reverse (212002002212), we get a palindrome (424202202424).

The spelling of 212200200212 in words is "two hundred twelve billion, two hundred million, two hundred thousand, two hundred twelve".