210100212112211 has 8 divisors (see below), whose sum is σ = 215225397689904. Its totient is φ = 204975064161280.

The previous prime is 210100212112207. The next prime is 210100212112247. The reversal of 210100212112211 is 112211212001012.

210100212112211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 210100212112211 - 2² = 210100212112207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210100212112211.

It is not an unprimeable number, because it can be changed into a prime (210100212112111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2065715 + ... + 20602611.

It is an arithmetic number, because the mean of its divisors is an integer number (26903174711238).

Almost surely, 2^{210100212112211} is an apocalyptic number.

210100212112211 is a deficient number, since it is larger than the sum of its proper divisors (5125185577693).

210100212112211 is a wasteful number, since it uses less digits than its factorization.

210100212112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18813381.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 210100212112211 its reverse (112211212001012), we get a palindrome (322311424113223).

The spelling of 210100212112211 in words is "two hundred ten trillion, one hundred billion, two hundred twelve million, one hundred twelve thousand, two hundred eleven".