226813353468 has 24 divisors (see below), whose sum is σ = 569941247568. Its totient is φ = 69788724096.

The previous prime is 226813353463. The next prime is 226813353497. The reversal of 226813353468 is 864353318622.

It is a super-2 number, since 2×226813353468² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226813353468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226813353463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726965721 + ... + 726966032.

It is an arithmetic number, because the mean of its divisors is an integer number (23747551982).

Almost surely, 2^226813353468 is an apocalyptic number.

It is an amenable number.

226813353468 is an abundant number, since it is smaller than the sum of its proper divisors (343127894100).

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

226813353468 is a wasteful number, since it uses less digits than its factorization.

226813353468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453931773 (or 1453931771 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 51.

The spelling of 226813353468 in words is "two hundred twenty-six billion, eight hundred thirteen million, three hundred fifty-three thousand, four hundred sixty-eight".