200201222001 has 16 divisors (see below), whose sum is σ = 291692871360. Its totient is φ = 121129451520.

The previous prime is 200201221963. The next prime is 200201222021. The reversal of 200201222001 is 100222102002.

It is not a de Polignac number, because 200201222001 - 2⁶ = 200201221937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200201222021) 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, 5095696 + ... + 5134833.

It is an arithmetic number, because the mean of its divisors is an integer number (18230804460).

Almost surely, 2^200201222001 is an apocalyptic number.

It is an amenable number.

200201222001 is a deficient number, since it is larger than the sum of its proper divisors (91491649359).

200201222001 is a wasteful number, since it uses less digits than its factorization.

200201222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10231136.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200201222001 its reverse (100222102002), we get a palindrome (300423324003).

The spelling of 200201222001 in words is "two hundred billion, two hundred one million, two hundred twenty-two thousand, one".