200201222201122 has 32 divisors (see below), whose sum is σ = 319116640852800. Its totient is φ = 93932474784768.

The previous prime is 200201222201119. The next prime is 200201222201129. The reversal of 200201222201122 is 221102222102002.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 200201222201122.

It is not an unprimeable number, because it can be changed into a prime (200201222201129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41480263 + ... + 46054474.

It is an arithmetic number, because the mean of its divisors is an integer number (9972395026650).

Almost surely, 2^{200201222201122} is an apocalyptic number.

200201222201122 is a deficient number, since it is larger than the sum of its proper divisors (118915418651678).

200201222201122 is a wasteful number, since it uses less digits than its factorization.

200201222201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87535330.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200201222201122 its reverse (221102222102002), we get a palindrome (421303444303124).

The spelling of 200201222201122 in words is "two hundred trillion, two hundred one billion, two hundred twenty-two million, two hundred one thousand, one hundred twenty-two".