117724711112 has 16 divisors (see below), whose sum is σ = 220739513100. Its totient is φ = 58860840960.

The previous prime is 117724711073. The next prime is 117724711141. The reversal of 117724711112 is 211117427711.

It can be written as a sum of positive squares in 2 ways, for example, as 117466594756 + 258116356 = 342734^2 + 16066^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184412 + ... + 519092.

Almost surely, 2^117724711112 is an apocalyptic number.

It is an amenable number.

117724711112 is a deficient number, since it is larger than the sum of its proper divisors (103014801988).

117724711112 is a wasteful number, since it uses less digits than its factorization.

117724711112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378656 (or 378652 counting only the distinct ones).

The product of its digits is 5488, while the sum is 35.

The spelling of 117724711112 in words is "one hundred seventeen billion, seven hundred twenty-four million, seven hundred eleven thousand, one hundred twelve".