200122210200201 has 4 divisors (see below), whose sum is σ = 266829613600272. Its totient is φ = 133414806800132.

The previous prime is 200122210200197. The next prime is 200122210200247. The reversal of 200122210200201 is 102002012221002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200122210200201 - 2² = 200122210200197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200122210204201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33353701700031 + ... + 33353701700036.

It is an arithmetic number, because the mean of its divisors is an integer number (66707403400068).

Almost surely, 2^{200122210200201} is an apocalyptic number.

It is an amenable number.

200122210200201 is a deficient number, since it is larger than the sum of its proper divisors (66707403400071).

200122210200201 is an equidigital number, since it uses as much as digits as its factorization.

200122210200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66707403400070.

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

Adding to 200122210200201 its reverse (102002012221002), we get a palindrome (302124222421203).

The spelling of 200122210200201 in words is "two hundred trillion, one hundred twenty-two billion, two hundred ten million, two hundred thousand, two hundred one".