11001233100001 has 2 divisors, whose sum is σ = 11001233100002. Its totient is φ = 11001233100000.

The previous prime is 11001233099971. The next prime is 11001233100163. The reversal of 11001233100001 is 10000133210011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10998376304400 + 2856795601 = 3316380^2 + 53449^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001233100001 - 2¹³ = 11001233091809 is a prime.

It is a super-2 number, since 2×11001233100001² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11001233107001) 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, 5500616550000 + 5500616550001.

It is an arithmetic number, because the mean of its divisors is an integer number (5500616550001).

Almost surely, 2^{11001233100001} is an apocalyptic number.

It is an amenable number.

11001233100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001233100001 is an equidigital number, since it uses as much as digits as its factorization.

11001233100001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11001233100001 its reverse (10000133210011), we get a palindrome (21001366310012).

The spelling of 11001233100001 in words is "eleven trillion, one billion, two hundred thirty-three million, one hundred thousand, one".