200212433310321 has 6 divisors (see below), whose sum is σ = 289195737003810. Its totient is φ = 133474955540208.

The previous prime is 200212433310319. The next prime is 200212433310391. The reversal of 200212433310321 is 123013334212002.

200212433310321 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 1 + 2 + 4 + 3 + 331 + 0 + 321 = 666.

It can be written as a sum of positive squares in only one way, i.e., 137651673575025 + 62560759735296 = 11732505^2 + 7909536^2 .

It is not a de Polignac number, because 200212433310321 - 2¹ = 200212433310319 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200212433310391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11122912961676 + ... + 11122912961693.

It is an arithmetic number, because the mean of its divisors is an integer number (48199289500635).

Almost surely, 2^{200212433310321} is an apocalyptic number.

It is an amenable number.

200212433310321 is a deficient number, since it is larger than the sum of its proper divisors (88983303693489).

200212433310321 is a wasteful number, since it uses less digits than its factorization.

200212433310321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22245825923375 (or 22245825923372 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 200212433310321 its reverse (123013334212002), we get a palindrome (323225767522323).

The spelling of 200212433310321 in words is "two hundred trillion, two hundred twelve billion, four hundred thirty-three million, three hundred ten thousand, three hundred twenty-one".