112241642 has 4 divisors (see below), whose sum is σ = 168362466. Its totient is φ = 56120820.

The previous prime is 112241639. The next prime is 112241663. The reversal of 112241642 is 246142211.

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., 112169281 + 72361 = 10591^2 + 269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28060409 + ... + 28060412.

Almost surely, 2^112241642 is an apocalyptic number.

112241642 is a deficient number, since it is larger than the sum of its proper divisors (56120824).

112241642 is an equidigital number, since it uses as much as digits as its factorization.

112241642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56120823.

The product of its digits is 768, while the sum is 23.

The square root of 112241642 is about 10594.4156044588. The cubic root of 112241642 is about 482.3748654887.

Adding to 112241642 its reverse (246142211), we get a palindrome (358383853).

The spelling of 112241642 in words is "one hundred twelve million, two hundred forty-one thousand, six hundred forty-two".