112222944 has 36 divisors (see below), whose sum is σ = 319134816. Its totient is φ = 37407552.

The previous prime is 112222931. The next prime is 112222951. The reversal of 112222944 is 449222211.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194544 + ... + 195119.

It is an arithmetic number, because the mean of its divisors is an integer number (8864856).

Almost surely, 2^112222944 is an apocalyptic number.

It is an amenable number.

112222944 is an abundant number, since it is smaller than the sum of its proper divisors (206911872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112222944 is a wasteful number, since it uses less digits than its factorization.

112222944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389679 (or 389668 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 112222944 is about 10593.5331216738. The cubic root of 112222944 is about 482.3480782050.

The spelling of 112222944 in words is "one hundred twelve million, two hundred twenty-two thousand, nine hundred forty-four".