112225678 has 4 divisors (see below), whose sum is σ = 168338520. Its totient is φ = 56112838.

The previous prime is 112225667. The next prime is 112225693. The reversal of 112225678 is 876522211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 876522211 = 16889 ⋅51899.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28056418 + ... + 28056421.

It is an arithmetic number, because the mean of its divisors is an integer number (42084630).

Almost surely, 2^112225678 is an apocalyptic number.

112225678 is a deficient number, since it is larger than the sum of its proper divisors (56112842).

112225678 is an equidigital number, since it uses as much as digits as its factorization.

112225678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56112841.

The product of its digits is 13440, while the sum is 34.

The square root of 112225678 is about 10593.6621618777. The cubic root of 112225678 is about 482.3519951965.

Adding to 112225678 its reverse (876522211), we get a palindrome (988747889).

It can be divided in two parts, 11222 and 5678, that added together give a square (16900 = 130²).

The spelling of 112225678 in words is "one hundred twelve million, two hundred twenty-five thousand, six hundred seventy-eight".