112566435555 has 48 divisors (see below), whose sum is σ = 209556625824. Its totient is φ = 51447836160.

The previous prime is 112566435491. The next prime is 112566435557. The reversal of 112566435555 is 555534665211.

It is not a de Polignac number, because 112566435555 - 2⁶ = 112566435491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112566435557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4082415 + ... + 4109895.

It is an arithmetic number, because the mean of its divisors is an integer number (4365763038).

Almost surely, 2^112566435555 is an apocalyptic number.

112566435555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112566435555 is a deficient number, since it is larger than the sum of its proper divisors (96990190269).

112566435555 is a wasteful number, since it uses less digits than its factorization.

112566435555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33076 (or 33069 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 48.

The spelling of 112566435555 in words is "one hundred twelve billion, five hundred sixty-six million, four hundred thirty-five thousand, five hundred fifty-five".