200213312312 has 128 divisors (see below), whose sum is σ = 412681167360. Its totient is φ = 90512916480.

The previous prime is 200213312293. The next prime is 200213312317. The reversal of 200213312312 is 213213312002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200213312317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631587578 + ... + 631587894.

It is an arithmetic number, because the mean of its divisors is an integer number (3224071620).

Almost surely, 2^200213312312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200213312312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206340583680).

200213312312 is an abundant number, since it is smaller than the sum of its proper divisors (212467855048).

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

200213312312 is a wasteful number, since it uses less digits than its factorization.

200213312312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 200213312312 its reverse (213213312002), we get a palindrome (413426624314).

It can be divided in two parts, 20021 and 3312312, that added together give a palindrome (3332333).

The spelling of 200213312312 in words is "two hundred billion, two hundred thirteen million, three hundred twelve thousand, three hundred twelve".