112565422537 has 8 divisors (see below), whose sum is σ = 118514183360. Its totient is φ = 106619088240.

The previous prime is 112565422517. The next prime is 112565422559. The reversal of 112565422537 is 735224565211.

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

It is not a de Polignac number, because 112565422537 - 2¹⁹ = 112564898249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112565422493 and 112565422502.

It is not an unprimeable number, because it can be changed into a prime (112565422517) 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, 511014 + ... + 697327.

It is an arithmetic number, because the mean of its divisors is an integer number (14814272920).

Almost surely, 2^112565422537 is an apocalyptic number.

It is an amenable number.

112565422537 is a deficient number, since it is larger than the sum of its proper divisors (5948760823).

112565422537 is a wasteful number, since it uses less digits than its factorization.

112565422537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213263.

The product of its digits is 504000, while the sum is 43.

Adding to 112565422537 its reverse (735224565211), we get a palindrome (847789987748).

The spelling of 112565422537 in words is "one hundred twelve billion, five hundred sixty-five million, four hundred twenty-two thousand, five hundred thirty-seven".