112311422 has 4 divisors (see below), whose sum is σ = 168467136. Its totient is φ = 56155710.

The previous prime is 112311383. The next prime is 112311439. The reversal of 112311422 is 224113211.

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

It is a super-2 number, since 2×112311422² = 25227711023324168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112311422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28077854 + ... + 28077857.

It is an arithmetic number, because the mean of its divisors is an integer number (42116784).

Almost surely, 2^112311422 is an apocalyptic number.

112311422 is a deficient number, since it is larger than the sum of its proper divisors (56155714).

112311422 is an equidigital number, since it uses as much as digits as its factorization.

112311422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56155713.

The product of its digits is 96, while the sum is 17.

The square root of 112311422 is about 10597.7083371831. The cubic root of 112311422 is about 482.4748080308.

Adding to 112311422 its reverse (224113211), we get a palindrome (336424633).

The spelling of 112311422 in words is "one hundred twelve million, three hundred eleven thousand, four hundred twenty-two".