20116122270675 has 24 divisors (see below), whose sum is σ = 33501419413296. Its totient is φ = 10650287600640.

The previous prime is 20116122270649. The next prime is 20116122270677. The reversal of 20116122270675 is 57607222161102.

It is not a de Polignac number, because 20116122270675 - 2⁶ = 20116122270611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20116122270677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 978876454 + ... + 978897003.

It is an arithmetic number, because the mean of its divisors is an integer number (1395892475554).

Almost surely, 2^{20116122270675} is an apocalyptic number.

20116122270675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20116122270675 is a deficient number, since it is larger than the sum of its proper divisors (13385297142621).

20116122270675 is a wasteful number, since it uses less digits than its factorization.

20116122270675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957773607 (or 1957773602 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 20116122270675 in words is "twenty trillion, one hundred sixteen billion, one hundred twenty-two million, two hundred seventy thousand, six hundred seventy-five".