2226716269 has 2 divisors, whose sum is σ = 2226716270. Its totient is φ = 2226716268.

The previous prime is 2226716263. The next prime is 2226716311. The reversal of 2226716269 is 9626176222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2141375625 + 85340644 = 46275^2 + 9238^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226716269 - 2⁵ = 2226716237 is a prime.

It is a super-2 number, since 2×2226716269² = 9916530685258560722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226716263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113358134 + 1113358135.

It is an arithmetic number, because the mean of its divisors is an integer number (1113358135).

Almost surely, 2^2226716269 is an apocalyptic number.

It is an amenable number.

2226716269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226716269 is an equidigital number, since it uses as much as digits as its factorization.

2226716269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The square root of 2226716269 is about 47188.0945684396. The cubic root of 2226716269 is about 1305.8349679720.

The spelling of 2226716269 in words is "two billion, two hundred twenty-six million, seven hundred sixteen thousand, two hundred sixty-nine".