226465204165556 has 6 divisors (see below), whose sum is σ = 396314107289730. Its totient is φ = 113232602082776.

The previous prime is 226465204165517. The next prime is 226465204165619. The reversal of 226465204165556 is 655561402564622.

It can be written as a sum of positive squares in only one way, i.e., 140729345443600 + 85735858721956 = 11862940^2 + 9259366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 226465204165495 and 226465204165504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28308150520691 + ... + 28308150520698.

It is an arithmetic number, because the mean of its divisors is an integer number (66052351214955).

Almost surely, 2^{226465204165556} is an apocalyptic number.

It is an amenable number.

226465204165556 is a deficient number, since it is larger than the sum of its proper divisors (169848903124174).

226465204165556 is a wasteful number, since it uses less digits than its factorization.

226465204165556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56616301041393 (or 56616301041391 counting only the distinct ones).

The product of its (nonzero) digits is 103680000, while the sum is 59.

The spelling of 226465204165556 in words is "two hundred twenty-six trillion, four hundred sixty-five billion, two hundred four million, one hundred sixty-five thousand, five hundred fifty-six".