110112220021211 has 2 divisors, whose sum is σ = 110112220021212. Its totient is φ = 110112220021210.

The previous prime is 110112220021201. The next prime is 110112220021267. The reversal of 110112220021211 is 112120022211011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110112220021211 - 2¹⁸ = 110112219759067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110112220021211.

It is not a weakly prime, because it can be changed into another prime (110112220021201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55056110010605 + 55056110010606.

It is an arithmetic number, because the mean of its divisors is an integer number (55056110010606).

Almost surely, 2^{110112220021211} is an apocalyptic number.

110112220021211 is a deficient number, since it is larger than the sum of its proper divisors (1).

110112220021211 is an equidigital number, since it uses as much as digits as its factorization.

110112220021211 is an evil number, because the sum of its binary digits is even.

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

Adding to 110112220021211 its reverse (112120022211011), we get a palindrome (222232242232222).

The spelling of 110112220021211 in words is "one hundred ten trillion, one hundred twelve billion, two hundred twenty million, twenty-one thousand, two hundred eleven".