200210002011209 has 4 divisors (see below), whose sum is σ = 200309957081616. Its totient is φ = 200110046940804.

The previous prime is 200210002011163. The next prime is 200210002011259. The reversal of 200210002011209 is 902110200012002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200210002011209 - 2¹⁶ = 200210001945673 is a prime.

It is a super-3 number, since 3×200210002011209³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200210002011259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49977532199 + ... + 49977536204.

It is an arithmetic number, because the mean of its divisors is an integer number (50077489270404).

Almost surely, 2^{200210002011209} is an apocalyptic number.

It is an amenable number.

200210002011209 is a deficient number, since it is larger than the sum of its proper divisors (99955070407).

200210002011209 is an equidigital number, since it uses as much as digits as its factorization.

200210002011209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99955070406.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 200210002011209 in words is "two hundred trillion, two hundred ten billion, two million, eleven thousand, two hundred nine".