117236665122 has 32 divisors (see below), whose sum is σ = 237791254272. Its totient is φ = 38526378624.

The previous prime is 117236665121. The next prime is 117236665151. The reversal of 117236665122 is 221566632711.

117236665122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (117236665121) 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 15 ways as a sum of consecutive naturals, for example, 943188 + ... + 1060224.

It is an arithmetic number, because the mean of its divisors is an integer number (7430976696).

Almost surely, 2^117236665122 is an apocalyptic number.

117236665122 is an abundant number, since it is smaller than the sum of its proper divisors (120554589150).

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

117236665122 is a wasteful number, since it uses less digits than its factorization.

117236665122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119402.

The product of its digits is 181440, while the sum is 42.

The spelling of 117236665122 in words is "one hundred seventeen billion, two hundred thirty-six million, six hundred sixty-five thousand, one hundred twenty-two".