11210001000001 has 4 divisors (see below), whose sum is σ = 11210019742404. Its totient is φ = 11209982257600.

The previous prime is 11210000999971. The next prime is 11210001000013. The reversal of 11210001000001 is 10000010001211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1638402560001 + 9571598440000 = 1280001^2 + 3093800^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210001000001 - 2⁹ = 11210000999489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210001000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8443420 + ... + 9680461.

It is an arithmetic number, because the mean of its divisors is an integer number (2802504935601).

Almost surely, 2^{11210001000001} is an apocalyptic number.

It is an amenable number.

11210001000001 is a deficient number, since it is larger than the sum of its proper divisors (18742403).

11210001000001 is an equidigital number, since it uses as much as digits as its factorization.

11210001000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18742402.

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

Adding to 11210001000001 its reverse (10000010001211), we get a palindrome (21210011001212).

The spelling of 11210001000001 in words is "eleven trillion, two hundred ten billion, one million, one", and thus it is an aban number.