226043400552266 has 16 divisors (see below), whose sum is σ = 369907484920128. Its totient is φ = 102741921357600.

The previous prime is 226043400552217. The next prime is 226043400552269. The reversal of 226043400552266 is 662255004340622.

It is a self number, because there is not a number n which added to its sum of digits gives 226043400552266.

It is not an unprimeable number, because it can be changed into a prime (226043400552269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253489475 + ... + 254379638.

It is an arithmetic number, because the mean of its divisors is an integer number (23119217807508).

Almost surely, 2^{226043400552266} is an apocalyptic number.

226043400552266 is a deficient number, since it is larger than the sum of its proper divisors (143864084367862).

226043400552266 is a wasteful number, since it uses less digits than its factorization.

226043400552266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507889357.

The product of its (nonzero) digits is 4147200, while the sum is 47.

Adding to 226043400552266 its reverse (662255004340622), we get a palindrome (888298404892888).

The spelling of 226043400552266 in words is "two hundred twenty-six trillion, forty-three billion, four hundred million, five hundred fifty-two thousand, two hundred sixty-six".