11226074309 has 2 divisors, whose sum is σ = 11226074310. Its totient is φ = 11226074308.

The previous prime is 11226074303. The next prime is 11226074329. The reversal of 11226074309 is 90347062211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11226038209 + 36100 = 105953^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 11226074309 - 2⁸ = 11226074053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11226074303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5613037154 + 5613037155.

It is an arithmetic number, because the mean of its divisors is an integer number (5613037155).

Almost surely, 2^11226074309 is an apocalyptic number.

It is an amenable number.

11226074309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11226074309 is an equidigital number, since it uses as much as digits as its factorization.

11226074309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 11226074309 in words is "eleven billion, two hundred twenty-six million, seventy-four thousand, three hundred nine".