112012200001111 has 2 divisors, whose sum is σ = 112012200001112. Its totient is φ = 112012200001110.

The previous prime is 112012200001081. The next prime is 112012200001123. The reversal of 112012200001111 is 111100002210211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112012200001111 - 2¹³ = 112012199992919 is a prime.

It is a super-2 number, since 2×112012200001111² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112012200001091 and 112012200001100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112012200001411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006100000555 + 56006100000556.

It is an arithmetic number, because the mean of its divisors is an integer number (56006100000556).

Almost surely, 2^{112012200001111} is an apocalyptic number.

112012200001111 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012200001111 is an equidigital number, since it uses as much as digits as its factorization.

112012200001111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112012200001111 its reverse (111100002210211), we get a palindrome (223112202211322).

The spelling of 112012200001111 in words is "one hundred twelve trillion, twelve billion, two hundred million, one thousand, one hundred eleven".