168014522120 has 64 divisors (see below), whose sum is σ = 387153354240. Its totient is φ = 65603104000.

The previous prime is 168014522089. The next prime is 168014522183. The reversal of 168014522120 is 21225410861.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6032 + ... + 579711.

It is an arithmetic number, because the mean of its divisors is an integer number (6049271160).

Almost surely, 2^168014522120 is an apocalyptic number.

168014522120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168014522120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193576677120).

168014522120 is an abundant number, since it is smaller than the sum of its proper divisors (219138832120).

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

168014522120 is a wasteful number, since it uses less digits than its factorization.

168014522120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585926 (or 585922 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

Adding to 168014522120 its reverse (21225410861), we get a palindrome (189239932981).

The spelling of 168014522120 in words is "one hundred sixty-eight billion, fourteen million, five hundred twenty-two thousand, one hundred twenty".