20116160422175 has 24 divisors (see below), whose sum is σ = 25416819713472. Its totient is φ = 15789237552000.

The previous prime is 20116160422151. The next prime is 20116160422219. The reversal of 20116160422175 is 57122406161102.

It is not a de Polignac number, because 20116160422175 - 2¹⁰ = 20116160421151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16007831 + ... + 17218680.

It is an arithmetic number, because the mean of its divisors is an integer number (1059034154728).

Almost surely, 2^{20116160422175} is an apocalyptic number.

20116160422175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20116160422175 is a deficient number, since it is larger than the sum of its proper divisors (5300659291297).

20116160422175 is a wasteful number, since it uses less digits than its factorization.

20116160422175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33226979 (or 33226974 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 20116160422175 its reverse (57122406161102), we get a palindrome (77238566583277).

The spelling of 20116160422175 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty million, four hundred twenty-two thousand, one hundred seventy-five".