200000201011121 has 32 divisors (see below), whose sum is σ = 245153574950400. Its totient is φ = 162778419057408.

The previous prime is 200000201011099. The next prime is 200000201011139. The reversal of 200000201011121 is 121110102000002.

It is not a de Polignac number, because 200000201011121 - 2¹⁰ = 200000201010097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200000201011021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91443956 + ... + 93605541.

It is an arithmetic number, because the mean of its divisors is an integer number (7661049217200).

Almost surely, 2^{200000201011121} is an apocalyptic number.

It is an amenable number.

200000201011121 is a deficient number, since it is larger than the sum of its proper divisors (45153373939279).

200000201011121 is a wasteful number, since it uses less digits than its factorization.

200000201011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185049678 (or 185049664 counting only the distinct ones).

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

Adding to 200000201011121 its reverse (121110102000002), we get a palindrome (321110303011123).

The spelling of 200000201011121 in words is "two hundred trillion, two hundred one million, eleven thousand, one hundred twenty-one".