112110442 has 4 divisors (see below), whose sum is σ = 168165666. Its totient is φ = 56055220.

The previous prime is 112110437. The next prime is 112110451. The reversal of 112110442 is 244011211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 111957561 + 152881 = 10581^2 + 391^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28027609 + ... + 28027612.

Almost surely, 2^112110442 is an apocalyptic number.

112110442 is a deficient number, since it is larger than the sum of its proper divisors (56055224).

112110442 is an equidigital number, since it uses as much as digits as its factorization.

112110442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56055223.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 112110442 is about 10588.2218526058. The cubic root of 112110442 is about 482.1868418155.

Adding to 112110442 its reverse (244011211), we get a palindrome (356121653).

The spelling of 112110442 in words is "one hundred twelve million, one hundred ten thousand, four hundred forty-two".