112247129958 has 48 divisors (see below), whose sum is σ = 237159369216. Its totient is φ = 35412390000.

The previous prime is 112247129927. The next prime is 112247129959. The reversal of 112247129958 is 859921742211.

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 112247129958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112247129959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2278083 + ... + 2326833.

It is an arithmetic number, because the mean of its divisors is an integer number (4940820192).

Almost surely, 2^112247129958 is an apocalyptic number.

112247129958 is an abundant number, since it is smaller than the sum of its proper divisors (124912239258).

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

112247129958 is a wasteful number, since it uses less digits than its factorization.

112247129958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49857 (or 49838 counting only the distinct ones).

The product of its digits is 725760, while the sum is 51.

The spelling of 112247129958 in words is "one hundred twelve billion, two hundred forty-seven million, one hundred twenty-nine thousand, nine hundred fifty-eight".