226022323220641 has 2 divisors, whose sum is σ = 226022323220642. Its totient is φ = 226022323220640.

The previous prime is 226022323220563. The next prime is 226022323220657. The reversal of 226022323220641 is 146022323220622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161578291709025 + 64444031511616 = 12711345^2 + 8027704^2 .

It is a cyclic number.

It is not a de Polignac number, because 226022323220641 - 2¹⁵ = 226022323187873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226022323220641.

It is not a weakly prime, because it can be changed into another prime (226022323221641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113011161610320 + 113011161610321.

It is an arithmetic number, because the mean of its divisors is an integer number (113011161610321).

Almost surely, 2^{226022323220641} is an apocalyptic number.

It is an amenable number.

226022323220641 is a deficient number, since it is larger than the sum of its proper divisors (1).

226022323220641 is an equidigital number, since it uses as much as digits as its factorization.

226022323220641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 226022323220641 in words is "two hundred twenty-six trillion, twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, six hundred forty-one".