11200001010001 has 2 divisors, whose sum is σ = 11200001010002. Its totient is φ = 11200001010000.

The previous prime is 11200001009971. The next prime is 11200001010013. The reversal of 11200001010001 is 10001010000211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10037649650625 + 1162351359376 = 3168225^2 + 1078124^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200001010001 - 2¹³ = 11200001001809 is a prime.

It is not a weakly prime, because it can be changed into another prime (11200001010031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600000505000 + 5600000505001.

It is an arithmetic number, because the mean of its divisors is an integer number (5600000505001).

Almost surely, 2^{11200001010001} is an apocalyptic number.

It is an amenable number.

11200001010001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200001010001 is an equidigital number, since it uses as much as digits as its factorization.

11200001010001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11200001010001 its reverse (10001010000211), we get a palindrome (21201011010212).

The spelling of 11200001010001 in words is "eleven trillion, two hundred billion, one million, ten thousand, one".