226442653546601 has 2 divisors, whose sum is σ = 226442653546602. Its totient is φ = 226442653546600.

The previous prime is 226442653546519. The next prime is 226442653546619. The reversal of 226442653546601 is 106645356244622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 212203170168025 + 14239483378576 = 14567195^2 + 3773524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226442653546601 is a prime.

It is a super-3 number, since 3×226442653546601³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (226442653546651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113221326773300 + 113221326773301.

It is an arithmetic number, because the mean of its divisors is an integer number (113221326773301).

Almost surely, 2^{226442653546601} is an apocalyptic number.

It is an amenable number.

226442653546601 is a deficient number, since it is larger than the sum of its proper divisors (1).

226442653546601 is an equidigital number, since it uses as much as digits as its factorization.

226442653546601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49766400, while the sum is 56.

The spelling of 226442653546601 in words is "two hundred twenty-six trillion, four hundred forty-two billion, six hundred fifty-three million, five hundred forty-six thousand, six hundred one".