112561222434 has 32 divisors (see below), whose sum is σ = 225529100160. Its totient is φ = 37452678912.

The previous prime is 112561222379. The next prime is 112561222451. The reversal of 112561222434 is 434222165211.

It is a junction number, because it is equal to n+sod(n) for n = 112561222395 and 112561222404.

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 15 ways as a sum of consecutive naturals, for example, 14447412 + ... + 14455200.

It is an arithmetic number, because the mean of its divisors is an integer number (7047784380).

Almost surely, 2^112561222434 is an apocalyptic number.

112561222434 is an abundant number, since it is smaller than the sum of its proper divisors (112967877726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112561222434 is a wasteful number, since it uses less digits than its factorization.

112561222434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11834.

The product of its digits is 23040, while the sum is 33.

Adding to 112561222434 its reverse (434222165211), we get a palindrome (546783387645).

The spelling of 112561222434 in words is "one hundred twelve billion, five hundred sixty-one million, two hundred twenty-two thousand, four hundred thirty-four".