226605213344 has 96 divisors (see below), whose sum is σ = 498074572800. Its totient is φ = 100854374400.

The previous prime is 226605213337. The next prime is 226605213349. The reversal of 226605213344 is 443312506622.

226605213344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 226605213298 and 226605213307.

It is not an unprimeable number, because it can be changed into a prime (226605213349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6193697 + ... + 6230175.

It is an arithmetic number, because the mean of its divisors is an integer number (5188276800).

Almost surely, 2^226605213344 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 226605213344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249037286400).

226605213344 is an abundant number, since it is smaller than the sum of its proper divisors (271469359456).

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

226605213344 is a wasteful number, since it uses less digits than its factorization.

226605213344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37126 (or 37118 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 226605213344 its reverse (443312506622), we get a palindrome (669917719966).

The spelling of 226605213344 in words is "two hundred twenty-six billion, six hundred five million, two hundred thirteen thousand, three hundred forty-four".