20116160422207 has 8 divisors (see below), whose sum is σ = 20752485466496. Its totient is φ = 19484711432352.

The previous prime is 20116160422151. The next prime is 20116160422219. The reversal of 20116160422207 is 70222406161102.

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

It is a de Polignac number, because none of the positive numbers 2^k-20116160422207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116160422247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219005228 + ... + 1219021729.

It is an arithmetic number, because the mean of its divisors is an integer number (2594060683312).

Almost surely, 2^{20116160422207} is an apocalyptic number.

20116160422207 is a deficient number, since it is larger than the sum of its proper divisors (636325044289).

20116160422207 is a wasteful number, since it uses less digits than its factorization.

20116160422207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438027217.

The product of its (nonzero) digits is 16128, while the sum is 34.

Adding to 20116160422207 its reverse (70222406161102), we get a palindrome (90338566583309).

The spelling of 20116160422207 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty million, four hundred twenty-two thousand, two hundred seven".