112122012010087 has 2 divisors, whose sum is σ = 112122012010088. Its totient is φ = 112122012010086.

The previous prime is 112122012010079. The next prime is 112122012010121. The reversal of 112122012010087 is 780010210221211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112122012010087 - 2³ = 112122012010079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112122012910087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061006005043 + 56061006005044.

It is an arithmetic number, because the mean of its divisors is an integer number (56061006005044).

Almost surely, 2^{112122012010087} is an apocalyptic number.

112122012010087 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122012010087 is an equidigital number, since it uses as much as digits as its factorization.

112122012010087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 28.

Adding to 112122012010087 its reverse (780010210221211), we get a palindrome (892132222231298).

The spelling of 112122012010087 in words is "one hundred twelve trillion, one hundred twenty-two billion, twelve million, ten thousand, eighty-seven".