1112505665755 has 16 divisors (see below), whose sum is σ = 1490240150784. Its totient is φ = 790278864480.

The previous prime is 1112505665749. The next prime is 1112505665759. The reversal of 1112505665755 is 5575665052111.

It is not a de Polignac number, because 1112505665755 - 2⁵ = 1112505665723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112505665699 and 1112505665708.

It is not an unprimeable number, because it can be changed into a prime (1112505665759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235199679 + ... + 235204408.

It is an arithmetic number, because the mean of its divisors is an integer number (93140009424).

Almost surely, 2^{1112505665755} is an apocalyptic number.

1112505665755 is a deficient number, since it is larger than the sum of its proper divisors (377734485029).

1112505665755 is a wasteful number, since it uses less digits than its factorization.

1112505665755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470404146.

The product of its (nonzero) digits is 1575000, while the sum is 49.

The spelling of 1112505665755 in words is "one trillion, one hundred twelve billion, five hundred five million, six hundred sixty-five thousand, seven hundred fifty-five".