200211001102001 has 4 divisors (see below), whose sum is σ = 203604407900400. Its totient is φ = 196817594303604.

The previous prime is 200211001101973. The next prime is 200211001102019. The reversal of 200211001102001 is 100201100112002.

200211001102001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200211001102001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200211001102031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696703399111 + ... + 1696703399228.

It is an arithmetic number, because the mean of its divisors is an integer number (50901101975100).

Almost surely, 2^{200211001102001} is an apocalyptic number.

It is an amenable number.

200211001102001 is a deficient number, since it is larger than the sum of its proper divisors (3393406798399).

200211001102001 is an equidigital number, since it uses as much as digits as its factorization.

200211001102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393406798398.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200211001102001 its reverse (100201100112002), we get a palindrome (300412101214003).

It can be divided in two parts, 200211001 and 102001, that added together give a palindrome (200313002).

The spelling of 200211001102001 in words is "two hundred trillion, two hundred eleven billion, one million, one hundred two thousand, one".