112022378 has 8 divisors (see below), whose sum is σ = 180959268. Its totient is φ = 51702624.

The previous prime is 112022377. The next prime is 112022381. The reversal of 112022378 is 873220211.

It can be written as a sum of positive squares in 2 ways, for example, as 111028369 + 994009 = 10537^2 + 997^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 4308553 = 112022378 / (1 + 1 + 2 + 0 + 2 + 2 + 3 + 7 + 8).

It is not an unprimeable number, because it can be changed into a prime (112022371) 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, 2154251 + ... + 2154302.

Almost surely, 2^112022378 is an apocalyptic number.

112022378 is a deficient number, since it is larger than the sum of its proper divisors (68936890).

112022378 is a wasteful number, since it uses less digits than its factorization.

112022378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4308568.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 112022378 is about 10584.0624525746. The cubic root of 112022378 is about 482.0605543659.

Adding to 112022378 its reverse (873220211), we get a palindrome (985242589).

The spelling of 112022378 in words is "one hundred twelve million, twenty-two thousand, three hundred seventy-eight".