22011332333009 has 2 divisors, whose sum is σ = 22011332333010. Its totient is φ = 22011332333008.

The previous prime is 22011332332993. The next prime is 22011332333033. The reversal of 22011332333009 is 90033323311022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21786629788225 + 224702544784 = 4667615^2 + 474028^2 .

It is a cyclic number.

It is not a de Polignac number, because 22011332333009 - 2⁴ = 22011332332993 is a prime.

It is not a weakly prime, because it can be changed into another prime (22011332323009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005666166504 + 11005666166505.

It is an arithmetic number, because the mean of its divisors is an integer number (11005666166505).

Almost surely, 2^{22011332333009} is an apocalyptic number.

It is an amenable number.

22011332333009 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011332333009 is an equidigital number, since it uses as much as digits as its factorization.

22011332333009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 22011332333009 in words is "twenty-two trillion, eleven billion, three hundred thirty-two million, three hundred thirty-three thousand, nine".