11356366226833 has 2 divisors, whose sum is σ = 11356366226834. Its totient is φ = 11356366226832.

The previous prime is 11356366226827. The next prime is 11356366226957. The reversal of 11356366226833 is 33862266365311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10546171815169 + 810194411664 = 3247487^2 + 900108^2 .

It is an emirp because it is prime and its reverse (33862266365311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11356366226833 - 2²⁵ = 11356332672401 is a prime.

It is not a weakly prime, because it can be changed into another prime (11356366226813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5678183113416 + 5678183113417.

It is an arithmetic number, because the mean of its divisors is an integer number (5678183113417).

Almost surely, 2^{11356366226833} is an apocalyptic number.

It is an amenable number.

11356366226833 is a deficient number, since it is larger than the sum of its proper divisors (1).

11356366226833 is an equidigital number, since it uses as much as digits as its factorization.

11356366226833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16796160, while the sum is 55.

The spelling of 11356366226833 in words is "eleven trillion, three hundred fifty-six billion, three hundred sixty-six million, two hundred twenty-six thousand, eight hundred thirty-three".