112231442 has 8 divisors (see below), whose sum is σ = 177207600. Its totient is φ = 53162244.

The previous prime is 112231349. The next prime is 112231451. The reversal of 112231442 is 244132211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476692 + ... + 1476767.

It is an arithmetic number, because the mean of its divisors is an integer number (22150950).

Almost surely, 2^112231442 is an apocalyptic number.

112231442 is a deficient number, since it is larger than the sum of its proper divisors (64976158).

112231442 is a wasteful number, since it uses less digits than its factorization.

112231442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953480.

The product of its digits is 384, while the sum is 20.

The square root of 112231442 is about 10593.9342078380. The cubic root of 112231442 is about 482.3602530490.

Adding to 112231442 its reverse (244132211), we get a palindrome (356363653).

The spelling of 112231442 in words is "one hundred twelve million, two hundred thirty-one thousand, four hundred forty-two".