200200211121 has 8 divisors (see below), whose sum is σ = 267001673760. Its totient is φ = 133432777952.

The previous prime is 200200211117. The next prime is 200200211131. The reversal of 200200211121 is 121112002002.

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 200200211121 - 2² = 200200211117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200200211097 and 200200211106.

It is not an unprimeable number, because it can be changed into a prime (200200211131) 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, 8493636 + ... + 8517173.

It is an arithmetic number, because the mean of its divisors is an integer number (33375209220).

Almost surely, 2^200200211121 is an apocalyptic number.

It is an amenable number.

200200211121 is a deficient number, since it is larger than the sum of its proper divisors (66801462639).

200200211121 is a wasteful number, since it uses less digits than its factorization.

200200211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17014735.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200200211121 its reverse (121112002002), we get a palindrome (321312213123).

The spelling of 200200211121 in words is "two hundred billion, two hundred million, two hundred eleven thousand, one hundred twenty-one".