112205502 has 24 divisors (see below), whose sum is σ = 243330984. Its totient is φ = 37368144.

The previous prime is 112205501. The next prime is 112205521. The reversal of 112205502 is 205502211.

112205502 is a `hidden beast` number, since 112 + 2 + 0 + 550 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112205501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25368 + ... + 29460.

It is an arithmetic number, because the mean of its divisors is an integer number (10138791).

Almost surely, 2^112205502 is an apocalyptic number.

112205502 is an abundant number, since it is smaller than the sum of its proper divisors (131125482).

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

112205502 is a wasteful number, since it uses less digits than its factorization.

112205502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624 (or 5621 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 112205502 is about 10592.7098515913. The cubic root of 112205502 is about 482.3230876200.

Adding to 112205502 its reverse (205502211), we get a palindrome (317707713).

The spelling of 112205502 in words is "one hundred twelve million, two hundred five thousand, five hundred two".