200112220000221 has 8 divisors (see below), whose sum is σ = 266876618084160. Its totient is φ = 133377984291552.

The previous prime is 200112220000201. The next prime is 200112220000267. The reversal of 200112220000221 is 122000022211002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200112220000221 - 2³³ = 200103630065629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200112220000221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112220000201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7540578336 + ... + 7540604873.

It is an arithmetic number, because the mean of its divisors is an integer number (33359577260520).

Almost surely, 2^{200112220000221} is an apocalyptic number.

It is an amenable number.

200112220000221 is a deficient number, since it is larger than the sum of its proper divisors (66764398083939).

200112220000221 is a wasteful number, since it uses less digits than its factorization.

200112220000221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15081187635.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200112220000221 its reverse (122000022211002), we get a palindrome (322112242211223).

The spelling of 200112220000221 in words is "two hundred trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty-one", and thus it is an aban number.