200210121010205 has 8 divisors (see below), whose sum is σ = 241138684495104. Its totient is φ = 159577070619600.

The previous prime is 200210121010189. The next prime is 200210121010213. The reversal of 200210121010205 is 502010121012002.

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

It is not a de Polignac number, because 200210121010205 - 2⁴ = 200210121010189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73878272081 + ... + 73878274790.

It is an arithmetic number, because the mean of its divisors is an integer number (30142335561888).

Almost surely, 2^{200210121010205} is an apocalyptic number.

It is an amenable number.

200210121010205 is a deficient number, since it is larger than the sum of its proper divisors (40928563484899).

200210121010205 is a wasteful number, since it uses less digits than its factorization.

200210121010205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147756547147.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 200210121010205 its reverse (502010121012002), we get a palindrome (702220242022207).

The spelling of 200210121010205 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-one million, ten thousand, two hundred five".