168800133212 has 24 divisors (see below), whose sum is σ = 302947706880. Its totient is φ = 82258673840.

The previous prime is 168800133209. The next prime is 168800133233. The reversal of 168800133212 is 212331008861.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1833464 + ... + 1923327.

It is an arithmetic number, because the mean of its divisors is an integer number (12622821120).

Almost surely, 2^168800133212 is an apocalyptic number.

It is an amenable number.

168800133212 is a deficient number, since it is larger than the sum of its proper divisors (134147573668).

168800133212 is a wasteful number, since it uses less digits than its factorization.

168800133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757081 (or 3757079 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 168800133212 in words is "one hundred sixty-eight billion, eight hundred million, one hundred thirty-three thousand, two hundred twelve".