112203542 has 24 divisors (see below), whose sum is σ = 187370400. Its totient is φ = 50347440.

The previous prime is 112203541. The next prime is 112203547. The reversal of 112203542 is 245302211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203541) 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, 16184 + ... + 22052.

It is an arithmetic number, because the mean of its divisors is an integer number (7807100).

Almost surely, 2^112203542 is an apocalyptic number.

112203542 is a deficient number, since it is larger than the sum of its proper divisors (75166858).

112203542 is a wasteful number, since it uses less digits than its factorization.

112203542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972 (or 5961 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 112203542 is about 10592.6173347289. The cubic root of 112203542 is about 482.3202792053.

Adding to 112203542 its reverse (245302211), we get a palindrome (357505753).

The spelling of 112203542 in words is "one hundred twelve million, two hundred three thousand, five hundred forty-two".