200001111001 has 8 divisors (see below), whose sum is σ = 204286969440. Its totient is φ = 195745119648.

The previous prime is 200001110993. The next prime is 200001111053. The reversal of 200001111001 is 100111100002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200001111001 - 2³ = 200001110993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200001111071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7453236 + ... + 7480021.

It is an arithmetic number, because the mean of its divisors is an integer number (25535871180).

Almost surely, 2^200001111001 is an apocalyptic number.

It is an amenable number.

200001111001 is a deficient number, since it is larger than the sum of its proper divisors (4285858439).

200001111001 is a wasteful number, since it uses less digits than its factorization.

200001111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14933543.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 200001111001 its reverse (100111100002), we get a palindrome (300112211003).

The spelling of 200001111001 in words is "two hundred billion, one million, one hundred eleven thousand, one".