168122053068 has 24 divisors (see below), whose sum is σ = 392421985200. Its totient is φ = 56021085120.

The previous prime is 168122053049. The next prime is 168122053069. The reversal of 168122053068 is 860350221861.

It is not an unprimeable number, because it can be changed into a prime (168122053069) 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, 2414143 + ... + 2482806.

It is an arithmetic number, because the mean of its divisors is an integer number (16350916050).

Almost surely, 2^168122053068 is an apocalyptic number.

It is an amenable number.

168122053068 is an abundant number, since it is smaller than the sum of its proper divisors (224299932132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168122053068 is a wasteful number, since it uses less digits than its factorization.

168122053068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4899817 (or 4899815 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 168122053068 in words is "one hundred sixty-eight billion, one hundred twenty-two million, fifty-three thousand, sixty-eight".