200210101121 has 8 divisors (see below), whose sum is σ = 200631046824. Its totient is φ = 199789542400.

The previous prime is 200210101111. The next prime is 200210101163. The reversal of 200210101121 is 121101012002.

It can be written as a sum of positive squares in 4 ways, for example, as 89826683521 + 110383417600 = 299711^2 + 332240^2 .

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 200210101121 - 2³⁰ = 199136359297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200210101111) 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, 950945 + ... + 1142241.

It is an arithmetic number, because the mean of its divisors is an integer number (25078880853).

Almost surely, 2^200210101121 is an apocalyptic number.

It is an amenable number.

200210101121 is a deficient number, since it is larger than the sum of its proper divisors (420945703).

200210101121 is a wasteful number, since it uses less digits than its factorization.

200210101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193491.

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

Adding to 200210101121 its reverse (121101012002), we get a palindrome (321311113123).

The spelling of 200210101121 in words is "two hundred billion, two hundred ten million, one hundred one thousand, one hundred twenty-one".