200110002001 has 8 divisors (see below), whose sum is σ = 246289233344. Its totient is φ = 158328792720.

The previous prime is 200110001981. The next prime is 200110002019. The reversal of 200110002001 is 100200011002.

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

It is not a de Polignac number, because 200110002001 - 2⁵ = 200110001969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is not an unprimeable number, because it can be changed into a prime (200110002041) 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, 1099505415 + ... + 1099505596.

It is an arithmetic number, because the mean of its divisors is an integer number (30786154168).

Almost surely, 2^200110002001 is an apocalyptic number.

It is an amenable number.

200110002001 is a deficient number, since it is larger than the sum of its proper divisors (46179231343).

200110002001 is a wasteful number, since it uses less digits than its factorization.

200110002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199011031.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 200110002001 its reverse (100200011002), we get a palindrome (300310013003).

Subtracting from 200110002001 its reverse (100200011002), we obtain a palindrome (99909990999).

The spelling of 200110002001 in words is "two hundred billion, one hundred ten million, two thousand, one".