110212011111211 has 2 divisors, whose sum is σ = 110212011111212. Its totient is φ = 110212011111210.

The previous prime is 110212011111203. The next prime is 110212011111271. The reversal of 110212011111211 is 112111110212011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110212011111211 - 2³ = 110212011111203 is a prime.

It is not a weakly prime, because it can be changed into another prime (110212011111271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106005555605 + 55106005555606.

It is an arithmetic number, because the mean of its divisors is an integer number (55106005555606).

Almost surely, 2^{110212011111211} is an apocalyptic number.

110212011111211 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212011111211 is an equidigital number, since it uses as much as digits as its factorization.

110212011111211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 110212011111211 its reverse (112111110212011), we get a palindrome (222323121323222).

The spelling of 110212011111211 in words is "one hundred ten trillion, two hundred twelve billion, eleven million, one hundred eleven thousand, two hundred eleven".