112210210222111 has 2 divisors, whose sum is σ = 112210210222112. Its totient is φ = 112210210222110.

The previous prime is 112210210222091. The next prime is 112210210222169. The reversal of 112210210222111 is 111222012012211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112210210222111 - 2⁵ = 112210210222079 is a prime.

It is a super-2 number, since 2×112210210222111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112210210228111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105105111055 + 56105105111056.

It is an arithmetic number, because the mean of its divisors is an integer number (56105105111056).

Almost surely, 2^{112210210222111} is an apocalyptic number.

112210210222111 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210210222111 is an equidigital number, since it uses as much as digits as its factorization.

112210210222111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112210210222111 its reverse (111222012012211), we get a palindrome (223432222234322).

The spelling of 112210210222111 in words is "one hundred twelve trillion, two hundred ten billion, two hundred ten million, two hundred twenty-two thousand, one hundred eleven".