112566273512 has 192 divisors, whose sum is σ = 277427773440. Its totient is φ = 42313891200.

The previous prime is 112566273511. The next prime is 112566273539. The reversal of 112566273512 is 215372665211.

It is a self number, because there is not a number n which added to its sum of digits gives 112566273512.

It is not an unprimeable number, because it can be changed into a prime (112566273511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14385233 + ... + 14393055.

It is an arithmetic number, because the mean of its divisors is an integer number (1444936320).

Almost surely, 2^112566273512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112566273512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138713886720).

112566273512 is an abundant number, since it is smaller than the sum of its proper divisors (164861499928).

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

112566273512 is a wasteful number, since it uses less digits than its factorization.

112566273512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972 (or 7961 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The spelling of 112566273512 in words is "one hundred twelve billion, five hundred sixty-six million, two hundred seventy-three thousand, five hundred twelve".