167366993922 has 54 divisors (see below), whose sum is σ = 365154271209. Its totient is φ = 55403097120.

The previous prime is 167366993909. The next prime is 167366993933. The reversal of 167366993922 is 229399663761.

167366993922 is a `hidden beast` number, since 167 + 366 + 9 + 93 + 9 + 22 = 666.

167366993922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 140901886161 + 26465107761 = 375369^2 + 162681^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=289281.

It is a self number, because there is not a number n which added to its sum of digits gives 167366993922.

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 26 ways as a sum of consecutive naturals, for example, 366229518 + ... + 366229974.

Almost surely, 2^167366993922 is an apocalyptic number.

167366993922 is an abundant number, since it is smaller than the sum of its proper divisors (197787277287).

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

167366993922 is an frugal number, since it uses more digits than its factorization.

167366993922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 673 counting only the distinct ones).

The product of its digits is 39680928, while the sum is 63.

The spelling of 167366993922 in words is "one hundred sixty-seven billion, three hundred sixty-six million, nine hundred ninety-three thousand, nine hundred twenty-two".