11244233309 has 2 divisors, whose sum is σ = 11244233310. Its totient is φ = 11244233308.

The previous prime is 11244233303. The next prime is 11244233321. The reversal of 11244233309 is 90333244211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8240645284 + 3003588025 = 90778^2 + 54805^2 .

It is a cyclic number.

It is not a de Polignac number, because 11244233309 - 2⁸ = 11244233053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11244233303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622116654 + 5622116655.

It is an arithmetic number, because the mean of its divisors is an integer number (5622116655).

Almost surely, 2^11244233309 is an apocalyptic number.

It is an amenable number.

11244233309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11244233309 is an equidigital number, since it uses as much as digits as its factorization.

11244233309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 11244233309 in words is "eleven billion, two hundred forty-four million, two hundred thirty-three thousand, three hundred nine".