207993335112 has 80 divisors (see below), whose sum is σ = 591269181360. Its totient is φ = 68296304736.

The previous prime is 207993335089. The next prime is 207993335117. The reversal of 207993335112 is 211533399702.

207993335112 is a `hidden beast` number, since 207 + 9 + 93 + 3 + 351 + 1 + 2 = 666.

207993335112 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×207993335112² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (207993335117) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 2351938 + ... + 2438769.

It is an arithmetic number, because the mean of its divisors is an integer number (7390864767).

Almost surely, 2^207993335112 is an apocalyptic number.

It is an amenable number.

207993335112 is an abundant number, since it is smaller than the sum of its proper divisors (383275846248).

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

207993335112 is a wasteful number, since it uses less digits than its factorization.

207993335112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790792 (or 4790779 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The spelling of 207993335112 in words is "two hundred seven billion, nine hundred ninety-three million, three hundred thirty-five thousand, one hundred twelve".