112226162545240 has 128 divisors (see below), whose sum is σ = 267395408280000. Its totient is φ = 42272463403008.

The previous prime is 112226162545177. The next prime is 112226162545249. The reversal of 112226162545240 is 42545261622211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112226162545249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598008702 + ... + 598196338.

Almost surely, 2^{112226162545240} is an apocalyptic number.

112226162545240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112226162545240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133697704140000).

112226162545240 is an abundant number, since it is smaller than the sum of its proper divisors (155169245734760).

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

112226162545240 is a wasteful number, since it uses less digits than its factorization.

112226162545240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192389 (or 192385 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 112226162545240 in words is "one hundred twelve trillion, two hundred twenty-six billion, one hundred sixty-two million, five hundred forty-five thousand, two hundred forty".