122222112200201 has 32 divisors (see below), whose sum is σ = 140462324674560. Its totient is φ = 105417140337216.

The previous prime is 122222112200179. The next prime is 122222112200207. The reversal of 122222112200201 is 102002211222221.

It is not a de Polignac number, because 122222112200201 - 2²² = 122222108005897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122222112200207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4186841 + ... + 16185606.

It is an arithmetic number, because the mean of its divisors is an integer number (4389447646080).

Almost surely, 2^{122222112200201} is an apocalyptic number.

It is an amenable number.

122222112200201 is a deficient number, since it is larger than the sum of its proper divisors (18240212474359).

122222112200201 is a wasteful number, since it uses less digits than its factorization.

122222112200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20372813.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122222112200201 its reverse (102002211222221), we get a palindrome (224224323422422).

The spelling of 122222112200201 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred thousand, two hundred one".