200122210211202 has 128 divisors (see below), whose sum is σ = 471249998081280. Its totient is φ = 62733565117440.

The previous prime is 200122210211191. The next prime is 200122210211239. The reversal of 200122210211202 is 202112012221002.

It is a happy number.

200122210211202 is a `hidden beast` number, since 20 + 0 + 1 + 22 + 210 + 211 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 6346824177 + ... + 6346855707.

It is an arithmetic number, because the mean of its divisors is an integer number (3681640610010).

Almost surely, 2^{200122210211202} is an apocalyptic number.

200122210211202 is an abundant number, since it is smaller than the sum of its proper divisors (271127787870078).

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

200122210211202 is a wasteful number, since it uses less digits than its factorization.

200122210211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36833 (or 36827 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200122210211202 its reverse (202112012221002), we get a palindrome (402234222432204).

The spelling of 200122210211202 in words is "two hundred trillion, one hundred twenty-two billion, two hundred ten million, two hundred eleven thousand, two hundred two".