168226120532 has 48 divisors (see below), whose sum is σ = 305983440000. Its totient is φ = 80830533504.

The previous prime is 168226120493. The next prime is 168226120553. The reversal of 168226120532 is 235021622861.

It is a happy number.

168226120532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23760569 + ... + 23767647.

It is an arithmetic number, because the mean of its divisors is an integer number (6374655000).

Almost surely, 2^168226120532 is an apocalyptic number.

It is an amenable number.

168226120532 is a deficient number, since it is larger than the sum of its proper divisors (137757319468).

168226120532 is a wasteful number, since it uses less digits than its factorization.

168226120532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048 (or 8046 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 168226120532 in words is "one hundred sixty-eight billion, two hundred twenty-six million, one hundred twenty thousand, five hundred thirty-two".