210001012220211 has 16 divisors (see below), whose sum is σ = 285221754594816. Its totient is φ = 137414529495936.

The previous prime is 210001012220179. The next prime is 210001012220227. The reversal of 210001012220211 is 112022210100012.

It is not a de Polignac number, because 210001012220211 - 2⁵ = 210001012220179 is a prime.

It is a super-3 number, since 3×210001012220211³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (210001012220711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3007110775 + ... + 3007180608.

It is an arithmetic number, because the mean of its divisors is an integer number (17826359662176).

Almost surely, 2^{210001012220211} is an apocalyptic number.

210001012220211 is a deficient number, since it is larger than the sum of its proper divisors (75220742374605).

210001012220211 is a wasteful number, since it uses less digits than its factorization.

210001012220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6014291602.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210001012220211 its reverse (112022210100012), we get a palindrome (322023222320223).

The spelling of 210001012220211 in words is "two hundred ten trillion, one billion, twelve million, two hundred twenty thousand, two hundred eleven".