11001100022101 has 16 divisors (see below), whose sum is σ = 12829430592000. Its totient is φ = 9429397124784.

The previous prime is 11001100022063. The next prime is 11001100022111. The reversal of 11001100022101 is 10122000110011.

It is not a de Polignac number, because 11001100022101 - 2⁹ = 11001100021589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001100022111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38227716 + ... + 38514418.

It is an arithmetic number, because the mean of its divisors is an integer number (801839412000).

Almost surely, 2^{11001100022101} is an apocalyptic number.

It is an amenable number.

11001100022101 is a deficient number, since it is larger than the sum of its proper divisors (1828330569899).

11001100022101 is an equidigital number, since it uses as much as digits as its factorization.

11001100022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398593 (or 398579 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11001100022101 its reverse (10122000110011), we get a palindrome (21123100132112).

The spelling of 11001100022101 in words is "eleven trillion, one billion, one hundred million, twenty-two thousand, one hundred one".