226468864622 has 128 divisors (see below), whose sum is σ = 465769156608. Its totient is φ = 79738214400.

The previous prime is 226468864621. The next prime is 226468864627.

It is a happy number.

226468864622 is nontrivially palindromic in base 10.

226468864622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226468864621) 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 63 ways as a sum of consecutive naturals, for example, 20016347 + ... + 20027657.

It is an arithmetic number, because the mean of its divisors is an integer number (3638821536).

Almost surely, 2^226468864622 is an apocalyptic number.

226468864622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226468864622 is an abundant number, since it is smaller than the sum of its proper divisors (239300291986).

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

226468864622 is a wasteful number, since it uses less digits than its factorization.

226468864622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554.

The product of its digits is 21233664, while the sum is 56.

It can be divided in two parts, 2264 and 68864622, that added together give a palindrome (68866886).

The spelling of 226468864622 in words is "two hundred twenty-six billion, four hundred sixty-eight million, eight hundred sixty-four thousand, six hundred twenty-two".