200022122222001 has 20 divisors (see below), whose sum is σ = 301590988036272. Its totient is φ = 132101837723448.

The previous prime is 200022122221981. The next prime is 200022122222071. The reversal of 200022122222001 is 100222221220002.

200022122222001 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 221 + 222 + 220 + 0 + 1 = 666.

It is not a de Polignac number, because 200022122222001 - 2³⁰ = 200021048480177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200022122222071) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11539285335 + ... + 11539302668.

Almost surely, 2^{200022122222001} is an apocalyptic number.

It is an amenable number.

200022122222001 is a deficient number, since it is larger than the sum of its proper divisors (101568865814271).

200022122222001 is a wasteful number, since it uses less digits than its factorization.

200022122222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23078588122 (or 23078588113 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200022122222001 its reverse (100222221220002), we get a palindrome (300244343442003).

The spelling of 200022122222001 in words is "two hundred trillion, twenty-two billion, one hundred twenty-two million, two hundred twenty-two thousand, one".