112201309840987 has 2 divisors, whose sum is σ = 112201309840988. Its totient is φ = 112201309840986.

The previous prime is 112201309840969. The next prime is 112201309841063. The reversal of 112201309840987 is 789048903102211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112201309840987 - 2¹¹ = 112201309838939 is a prime.

It is a super-2 number, since 2×112201309840987² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112201309840927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100654920493 + 56100654920494.

It is an arithmetic number, because the mean of its divisors is an integer number (56100654920494).

Almost surely, 2^{112201309840987} is an apocalyptic number.

112201309840987 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201309840987 is an equidigital number, since it uses as much as digits as its factorization.

112201309840987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 55.

The spelling of 112201309840987 in words is "one hundred twelve trillion, two hundred one billion, three hundred nine million, eight hundred forty thousand, nine hundred eighty-seven".