200212230023312 has 40 divisors (see below), whose sum is σ = 421447425706104. Its totient is φ = 91587895547904.

The previous prime is 200212230023161. The next prime is 200212230023347. The reversal of 200212230023312 is 213320032212002.

It can be written as a sum of positive squares in 4 ways, for example, as 18496330141696 + 181715899881616 = 4300736^2 + 13480204^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4259086223 + ... + 4259133230.

Almost surely, 2^{200212230023312} is an apocalyptic number.

It is an amenable number.

200212230023312 is an abundant number, since it is smaller than the sum of its proper divisors (221235195682792).

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

200212230023312 is a wasteful number, since it uses less digits than its factorization.

200212230023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8518219587 (or 8518219581 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 200212230023312 its reverse (213320032212002), we get a palindrome (413532262235314).

The spelling of 200212230023312 in words is "two hundred trillion, two hundred twelve billion, two hundred thirty million, twenty-three thousand, three hundred twelve".