226642604112 has 120 divisors (see below), whose sum is σ = 639122858400. Its totient is φ = 74972646144.

The previous prime is 226642604077. The next prime is 226642604129. The reversal of 226642604112 is 211406246622.

226642604112 is a `hidden beast` number, since 2 + 2 + 6 + 6 + 42 + 604 + 1 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 16634839 + ... + 16648457.

It is an arithmetic number, because the mean of its divisors is an integer number (5326023820).

Almost surely, 2^226642604112 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 226642604112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319561429200).

226642604112 is an abundant number, since it is smaller than the sum of its proper divisors (412480254288).

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

226642604112 is a wasteful number, since it uses less digits than its factorization.

226642604112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14505 (or 14496 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 226642604112 in words is "two hundred twenty-six billion, six hundred forty-two million, six hundred four thousand, one hundred twelve".