112215424555 has 24 divisors (see below), whose sum is σ = 150517353600. Its totient is φ = 80193634560.

The previous prime is 112215424537. The next prime is 112215424597. The reversal of 112215424555 is 555424512211.

It is not a de Polignac number, because 112215424555 - 2¹⁷ = 112215293483 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2115730 + ... + 2168119.

It is an arithmetic number, because the mean of its divisors is an integer number (6271556400).

Almost surely, 2^112215424555 is an apocalyptic number.

112215424555 is a deficient number, since it is larger than the sum of its proper divisors (38301929045).

112215424555 is a wasteful number, since it uses less digits than its factorization.

112215424555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283911 (or 4283898 counting only the distinct ones).

The product of its digits is 80000, while the sum is 37.

Adding to 112215424555 its reverse (555424512211), we get a palindrome (667639936766).

The spelling of 112215424555 in words is "one hundred twelve billion, two hundred fifteen million, four hundred twenty-four thousand, five hundred fifty-five".