210002112111211 has 8 divisors (see below), whose sum is σ = 240002969867744. Its totient is φ = 180001393361280.

The previous prime is 210002112111163. The next prime is 210002112111227. The reversal of 210002112111211 is 112111211200012.

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 210002112111211 - 2¹³ = 210002112103019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210002112112211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31494000 + ... + 37574941.

It is an arithmetic number, because the mean of its divisors is an integer number (30000371233468).

Almost surely, 2^{210002112111211} is an apocalyptic number.

210002112111211 is a deficient number, since it is larger than the sum of its proper divisors (30000857756533).

210002112111211 is an equidigital number, since it uses as much as digits as its factorization.

210002112111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69503301.

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

Adding to 210002112111211 its reverse (112111211200012), we get a palindrome (322113323311223).

The spelling of 210002112111211 in words is "two hundred ten trillion, two billion, one hundred twelve million, one hundred eleven thousand, two hundred eleven".