112522378 has 8 divisors (see below), whose sum is σ = 174603780. Its totient is φ = 54321120.

The previous prime is 112522373. The next prime is 112522471. The reversal of 112522378 is 873225211.

It can be written as a sum of positive squares in 2 ways, for example, as 108847489 + 3674889 = 10433^2 + 1917^2 .

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

It is a super-2 number, since 2×112522378² = 25322571101549768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112522373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969963 + ... + 970078.

Almost surely, 2^112522378 is an apocalyptic number.

112522378 is a deficient number, since it is larger than the sum of its proper divisors (62081402).

112522378 is a wasteful number, since it uses less digits than its factorization.

112522378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940072.

The product of its digits is 6720, while the sum is 31.

The square root of 112522378 is about 10607.6565743806. The cubic root of 112522378 is about 482.7766986569.

Adding to 112522378 its reverse (873225211), we get a palindrome (985747589).

The spelling of 112522378 in words is "one hundred twelve million, five hundred twenty-two thousand, three hundred seventy-eight".