112948122 has 32 divisors (see below), whose sum is σ = 271756800. Its totient is φ = 30572208.

The previous prime is 112948093. The next prime is 112948139. The reversal of 112948122 is 221849211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112948122.

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 in 15 ways as a sum of consecutive naturals, for example, 69972 + ... + 71567.

It is an arithmetic number, because the mean of its divisors is an integer number (8492400).

Almost surely, 2^112948122 is an apocalyptic number.

112948122 is an abundant number, since it is smaller than the sum of its proper divisors (158808678).

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

112948122 is a wasteful number, since it uses less digits than its factorization.

112948122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141570.

The product of its digits is 2304, while the sum is 30.

The square root of 112948122 is about 10627.7053967449. The cubic root of 112948122 is about 483.3848165004.

The spelling of 112948122 in words is "one hundred twelve million, nine hundred forty-eight thousand, one hundred twenty-two".