200002121201 has 32 divisors (see below), whose sum is σ = 210739276800. Its totient is φ = 189562544640.

The previous prime is 200002121153. The next prime is 200002121243. The reversal of 200002121201 is 102121200002.

It is a happy number.

200002121201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200002121201 - 2³⁴ = 182822252017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200002121401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200603435 + ... + 200604431.

It is an arithmetic number, because the mean of its divisors is an integer number (6585602400).

Almost surely, 2^200002121201 is an apocalyptic number.

It is an amenable number.

200002121201 is a deficient number, since it is larger than the sum of its proper divisors (10737155599).

200002121201 is a wasteful number, since it uses less digits than its factorization.

200002121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649.

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

Adding to 200002121201 its reverse (102121200002), we get a palindrome (302123321203).

The spelling of 200002121201 in words is "two hundred billion, two million, one hundred twenty-one thousand, two hundred one".