2002001200211 has 4 divisors (see below), whose sum is σ = 2119765976712. Its totient is φ = 1884236423712.

The previous prime is 2002001200201. The next prime is 2002001200273. The reversal of 2002001200211 is 1120021002002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002001200211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002001200192 and 2002001200201.

It is not an unprimeable number, because it can be changed into a prime (2002001200201) 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, 58882388225 + ... + 58882388258.

It is an arithmetic number, because the mean of its divisors is an integer number (529941494178).

Almost surely, 2^{2002001200211} is an apocalyptic number.

2002001200211 is a deficient number, since it is larger than the sum of its proper divisors (117764776501).

2002001200211 is a wasteful number, since it uses less digits than its factorization.

2002001200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117764776500.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2002001200211 its reverse (1120021002002), we get a palindrome (3122022202213).

The spelling of 2002001200211 in words is "two trillion, two billion, one million, two hundred thousand, two hundred eleven".