201112115995 has 8 divisors (see below), whose sum is σ = 275810901984. Its totient is φ = 137905450944.

The previous prime is 201112115987. The next prime is 201112116061. The reversal of 201112115995 is 599511211102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201112115995 - 2³ = 201112115987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2873030194 + ... + 2873030263.

It is an arithmetic number, because the mean of its divisors is an integer number (34476362748).

Almost surely, 2^201112115995 is an apocalyptic number.

201112115995 is a deficient number, since it is larger than the sum of its proper divisors (74698785989).

201112115995 is an equidigital number, since it uses as much as digits as its factorization.

201112115995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5746060469.

The product of its (nonzero) digits is 8100, while the sum is 37.

The spelling of 201112115995 in words is "two hundred one billion, one hundred twelve million, one hundred fifteen thousand, nine hundred ninety-five".