112221101014111 has 2 divisors, whose sum is σ = 112221101014112. Its totient is φ = 112221101014110.

The previous prime is 112221101014063. The next prime is 112221101014123. The reversal of 112221101014111 is 111410101122211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112221101014111 - 2¹³ = 112221101005919 is a prime.

It is a super-2 number, since 2×112221101014111² (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 (112221101014171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110550507055 + 56110550507056.

It is an arithmetic number, because the mean of its divisors is an integer number (56110550507056).

Almost surely, 2^{112221101014111} is an apocalyptic number.

112221101014111 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221101014111 is an equidigital number, since it uses as much as digits as its factorization.

112221101014111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 19.

Adding to 112221101014111 its reverse (111410101122211), we get a palindrome (223631202136322).

The spelling of 112221101014111 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred one million, fourteen thousand, one hundred eleven".