200121011010201 has 8 divisors (see below), whose sum is σ = 266832743300224. Its totient is φ = 133411643030160.

The previous prime is 200121011010199. The next prime is 200121011010229. The reversal of 200121011010201 is 102010110121002.

200121011010201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 200121011010201 - 2¹ = 200121011010199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200121011010281) 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, 590879986 + ... + 591218571.

It is an arithmetic number, because the mean of its divisors is an integer number (33354092912528).

Almost surely, 2^{200121011010201} is an apocalyptic number.

It is an amenable number.

200121011010201 is a deficient number, since it is larger than the sum of its proper divisors (66711732290023).

200121011010201 is a wasteful number, since it uses less digits than its factorization.

200121011010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182154991.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200121011010201 its reverse (102010110121002), we get a palindrome (302131121131203).

The spelling of 200121011010201 in words is "two hundred trillion, one hundred twenty-one billion, eleven million, ten thousand, two hundred one".