112200445 has 16 divisors (see below), whose sum is σ = 157017600. Its totient is φ = 76936272.

The previous prime is 112200433. The next prime is 112200497. The reversal of 112200445 is 544002211.

It is not a de Polignac number, because 112200445 - 2⁹ = 112199933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30997 + ... + 34426.

It is an arithmetic number, because the mean of its divisors is an integer number (9813600).

Almost surely, 2^112200445 is an apocalyptic number.

It is an amenable number.

112200445 is a deficient number, since it is larger than the sum of its proper divisors (44817155).

112200445 is an frugal number, since it uses more digits than its factorization.

112200445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65449 (or 65435 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 112200445 is about 10592.4711469987. The cubic root of 112200445 is about 482.3158415567.

Adding to 112200445 its reverse (544002211), we get a palindrome (656202656).

The spelling of 112200445 in words is "one hundred twelve million, two hundred thousand, four hundred forty-five".