112242105555 has 8 divisors (see below), whose sum is σ = 179587368912. Its totient is φ = 59862456288.

The previous prime is 112242105539. The next prime is 112242105559. The reversal of 112242105555 is 555501242211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112242105555 - 2⁴ = 112242105539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112242105559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741403504 + ... + 3741403533.

It is an arithmetic number, because the mean of its divisors is an integer number (22448421114).

Almost surely, 2^112242105555 is an apocalyptic number.

112242105555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112242105555 is a deficient number, since it is larger than the sum of its proper divisors (67345263357).

112242105555 is an equidigital number, since it uses as much as digits as its factorization.

112242105555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482807045.

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 112242105555 its reverse (555501242211), we get a palindrome (667743347766).

The spelling of 112242105555 in words is "one hundred twelve billion, two hundred forty-two million, one hundred five thousand, five hundred fifty-five".