112012044187 has 2 divisors, whose sum is σ = 112012044188. Its totient is φ = 112012044186.

The previous prime is 112012044103. The next prime is 112012044191. The reversal of 112012044187 is 781440210211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112012044187 is a prime.

It is not a weakly prime, because it can be changed into another prime (112012041187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006022093 + 56006022094.

It is an arithmetic number, because the mean of its divisors is an integer number (56006022094).

Almost surely, 2^112012044187 is an apocalyptic number.

112012044187 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012044187 is an equidigital number, since it uses as much as digits as its factorization.

112012044187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 31.

Adding to 112012044187 its reverse (781440210211), we get a palindrome (893452254398).

The spelling of 112012044187 in words is "one hundred twelve billion, twelve million, forty-four thousand, one hundred eighty-seven".