112200545 has 16 divisors (see below), whose sum is σ = 139846080. Its totient is φ = 86353344.

The previous prime is 112200511. The next prime is 112200553. The reversal of 112200545 is 545002211.

It is a cyclic number.

It is not a de Polignac number, because 112200545 - 2¹² = 112196449 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10511 + ... + 18299.

It is an arithmetic number, because the mean of its divisors is an integer number (8740380).

Almost surely, 2^112200545 is an apocalyptic number.

It is an amenable number.

112200545 is a deficient number, since it is larger than the sum of its proper divisors (27645535).

112200545 is an equidigital number, since it uses as much as digits as its factorization.

112200545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7904.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 112200545 is about 10592.4758673315. The cubic root of 112200545 is about 482.3159848466.

Adding to 112200545 its reverse (545002211), we get a palindrome (657202756).

The spelling of 112200545 in words is "one hundred twelve million, two hundred thousand, five hundred forty-five".