226234270081 has 2 divisors, whose sum is σ = 226234270082. Its totient is φ = 226234270080.

The previous prime is 226234270057. The next prime is 226234270153. The reversal of 226234270081 is 180072432622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204679332225 + 21554937856 = 452415^2 + 146816^2 .

It is a cyclic number.

It is not a de Polignac number, because 226234270081 - 2³¹ = 224086786433 is a prime.

It is a super-2 number, since 2×226234270081² (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 226234270081.

It is not a weakly prime, because it can be changed into another prime (226234270021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113117135040 + 113117135041.

It is an arithmetic number, because the mean of its divisors is an integer number (113117135041).

Almost surely, 2^226234270081 is an apocalyptic number.

It is an amenable number.

226234270081 is a deficient number, since it is larger than the sum of its proper divisors (1).

226234270081 is an equidigital number, since it uses as much as digits as its factorization.

226234270081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 226234270081 in words is "two hundred twenty-six billion, two hundred thirty-four million, two hundred seventy thousand, eighty-one".