16112277536171 has 16 divisors (see below), whose sum is σ = 16720977788928. Its totient is φ = 15514231867200.

The previous prime is 16112277536141. The next prime is 16112277536189. The reversal of 16112277536171 is 17163577221161.

It is a de Polignac number, because none of the positive numbers 2^k-16112277536171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16112277536141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983510 + ... + 5761236.

It is an arithmetic number, because the mean of its divisors is an integer number (1045061111808).

Almost surely, 2^{16112277536171} is an apocalyptic number.

16112277536171 is a deficient number, since it is larger than the sum of its proper divisors (608700252757).

16112277536171 is an equidigital number, since it uses as much as digits as its factorization.

16112277536171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4778842.

The product of its digits is 740880, while the sum is 50.

The spelling of 16112277536171 in words is "sixteen trillion, one hundred twelve billion, two hundred seventy-seven million, five hundred thirty-six thousand, one hundred seventy-one".