10121200200211 has 4 divisors (see below), whose sum is σ = 10122023007424. Its totient is φ = 10120377393000.

The previous prime is 10121200200179. The next prime is 10121200200247. The reversal of 10121200200211 is 11200200212101.

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 10121200200211 - 2⁵ = 10121200200179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121200200191 and 10121200200200.

It is not an unprimeable number, because it can be changed into a prime (10121200200511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411385155 + ... + 411409756.

It is an arithmetic number, because the mean of its divisors is an integer number (2530505751856).

Almost surely, 2^{10121200200211} is an apocalyptic number.

10121200200211 is a deficient number, since it is larger than the sum of its proper divisors (822807213).

10121200200211 is an equidigital number, since it uses as much as digits as its factorization.

10121200200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822807212.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10121200200211 its reverse (11200200212101), we get a palindrome (21321400412312).

The spelling of 10121200200211 in words is "ten trillion, one hundred twenty-one billion, two hundred million, two hundred thousand, two hundred eleven".