200201210101122 has 32 divisors (see below), whose sum is σ = 401478794870400. Its totient is φ = 66554381148288.

The previous prime is 200201210101093. The next prime is 200201210101147. The reversal of 200201210101122 is 221101012102002.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14901579 + ... + 24949137.

It is an arithmetic number, because the mean of its divisors is an integer number (12546212339700).

Almost surely, 2^{200201210101122} is an apocalyptic number.

200201210101122 is an abundant number, since it is smaller than the sum of its proper divisors (201277584769278).

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

200201210101122 is a wasteful number, since it uses less digits than its factorization.

200201210101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056490.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200201210101122 its reverse (221101012102002), we get a palindrome (421302222203124).

The spelling of 200201210101122 in words is "two hundred trillion, two hundred one billion, two hundred ten million, one hundred one thousand, one hundred twenty-two".