200201210220195 has 32 divisors (see below), whose sum is σ = 356182690079040. Its totient is φ = 106693150544640.

The previous prime is 200201210220191. The next prime is 200201210220307. The reversal of 200201210220195 is 591022012102002.

It is a happy number.

200201210220195 is a `hidden beast` number, since 20 + 0 + 20 + 1 + 210 + 220 + 195 = 666.

It is not a de Polignac number, because 200201210220195 - 2² = 200201210220191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (200201210220191) 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 31 ways as a sum of consecutive naturals, for example, 561128224 + ... + 561484893.

It is an arithmetic number, because the mean of its divisors is an integer number (11130709064970).

Almost surely, 2^{200201210220195} is an apocalyptic number.

200201210220195 is a deficient number, since it is larger than the sum of its proper divisors (155981479858845).

200201210220195 is a wasteful number, since it uses less digits than its factorization.

200201210220195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122614452 (or 1122614446 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 200201210220195 its reverse (591022012102002), we get a palindrome (791223222322197).

The spelling of 200201210220195 in words is "two hundred trillion, two hundred one billion, two hundred ten million, two hundred twenty thousand, one hundred ninety-five".