75911112111112 has 32 divisors (see below), whose sum is σ = 142657647612480. Its totient is φ = 37869090717760.

The previous prime is 75911112111103. The next prime is 75911112111113. The reversal of 75911112111112 is 21111121111957.

It is not an unprimeable number, because it can be changed into a prime (75911112111113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32822373 + ... + 35058955.

It is an arithmetic number, because the mean of its divisors is an integer number (4458051487890).

Almost surely, 2^{75911112111112} is an apocalyptic number.

It is an amenable number.

75911112111112 is a deficient number, since it is larger than the sum of its proper divisors (66746535501368).

75911112111112 is a wasteful number, since it uses less digits than its factorization.

75911112111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246253 (or 2246249 counting only the distinct ones).

The product of its digits is 1260, while the sum is 34.

The spelling of 75911112111112 in words is "seventy-five trillion, nine hundred eleven billion, one hundred twelve million, one hundred eleven thousand, one hundred twelve".