112225111 has 2 divisors, whose sum is σ = 112225112. Its totient is φ = 112225110.

The previous prime is 112225097. The next prime is 112225121. The reversal of 112225111 is 111522211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112225111 - 2¹⁵ = 112192343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112225121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56112555 + 56112556.

It is an arithmetic number, because the mean of its divisors is an integer number (56112556).

Almost surely, 2^112225111 is an apocalyptic number.

112225111 is a deficient number, since it is larger than the sum of its proper divisors (1).

112225111 is an equidigital number, since it uses as much as digits as its factorization.

112225111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40, while the sum is 16.

The square root of 112225111 is about 10593.6354005601. The cubic root of 112225111 is about 482.3511828630.

Adding to 112225111 its reverse (111522211), we get a palindrome (223747322).

The spelling of 112225111 in words is "one hundred twelve million, two hundred twenty-five thousand, one hundred eleven".