226247330077 has 2 divisors, whose sum is σ = 226247330078. Its totient is φ = 226247330076.

The previous prime is 226247330027. The next prime is 226247330147. The reversal of 226247330077 is 770033742622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223545513636 + 2701816441 = 472806^2 + 51979^2 .

It is a cyclic number.

It is not a de Polignac number, because 226247330077 - 2⁷ = 226247329949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226247330027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113123665038 + 113123665039.

It is an arithmetic number, because the mean of its divisors is an integer number (113123665039).

Almost surely, 2^226247330077 is an apocalyptic number.

It is an amenable number.

226247330077 is a deficient number, since it is larger than the sum of its proper divisors (1).

226247330077 is an equidigital number, since it uses as much as digits as its factorization.

226247330077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 43.

The spelling of 226247330077 in words is "two hundred twenty-six billion, two hundred forty-seven million, three hundred thirty thousand, seventy-seven".