200210121010223 has 4 divisors (see below), whose sum is σ = 200327271463080. Its totient is φ = 200092970557368.

The previous prime is 200210121010213. The next prime is 200210121010231. The reversal of 200210121010223 is 322010121012002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200210121010223 - 2²⁰ = 200210119961647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200210121010213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58575223865 + ... + 58575227282.

It is an arithmetic number, because the mean of its divisors is an integer number (50081817865770).

Almost surely, 2^{200210121010223} is an apocalyptic number.

200210121010223 is a deficient number, since it is larger than the sum of its proper divisors (117150452857).

200210121010223 is a wasteful number, since it uses less digits than its factorization.

200210121010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117150452856.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 200210121010223 its reverse (322010121012002), we get a palindrome (522220242022225).

The spelling of 200210121010223 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-one million, ten thousand, two hundred twenty-three".