210100212211 has 2 divisors, whose sum is σ = 210100212212. Its totient is φ = 210100212210.

The previous prime is 210100212197. The next prime is 210100212263. The reversal of 210100212211 is 112212001012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210100212211 - 2¹³ = 210100204019 is a prime.

It is a super-2 number, since 2×210100212211² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210100212191 and 210100212200.

It is not a weakly prime, because it can be changed into another prime (210100212611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105050106105 + 105050106106.

It is an arithmetic number, because the mean of its divisors is an integer number (105050106106).

Almost surely, 2^210100212211 is an apocalyptic number.

210100212211 is a deficient number, since it is larger than the sum of its proper divisors (1).

210100212211 is an equidigital number, since it uses as much as digits as its factorization.

210100212211 is an evil number, because the sum of its binary digits is even.

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

Adding to 210100212211 its reverse (112212001012), we get a palindrome (322312213223).

The spelling of 210100212211 in words is "two hundred ten billion, one hundred million, two hundred twelve thousand, two hundred eleven".