11133857227499 has 2 divisors, whose sum is σ = 11133857227500. Its totient is φ = 11133857227498.

The previous prime is 11133857227489. The next prime is 11133857227583. The reversal of 11133857227499 is 99472275833111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11133857227499 - 2¹² = 11133857223403 is a prime.

It is not a weakly prime, because it can be changed into another prime (11133857227469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566928613749 + 5566928613750.

It is an arithmetic number, because the mean of its divisors is an integer number (5566928613750).

Almost surely, 2^{11133857227499} is an apocalyptic number.

11133857227499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133857227499 is an equidigital number, since it uses as much as digits as its factorization.

11133857227499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22861440, while the sum is 62.

The spelling of 11133857227499 in words is "eleven trillion, one hundred thirty-three billion, eight hundred fifty-seven million, two hundred twenty-seven thousand, four hundred ninety-nine".