11120000002001 has 8 divisors (see below), whose sum is σ = 12182973083424. Its totient is φ = 10065704252320.

The previous prime is 11120000001991. The next prime is 11120000002031. The reversal of 11120000002001 is 10020000002111.

11120000002001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11120000002001 - 2²⁶ = 11119932893137 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11120000002001.

It is not an unprimeable number, because it can be changed into a prime (11120000002031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169330251 + ... + 2169335376.

It is an arithmetic number, because the mean of its divisors is an integer number (1522871635428).

Almost surely, 2^{11120000002001} is an apocalyptic number.

11120000002001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11120000002001 is a deficient number, since it is larger than the sum of its proper divisors (1062973081423).

11120000002001 is a wasteful number, since it uses less digits than its factorization.

11120000002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4338665871.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11120000002001 its reverse (10020000002111), we get a palindrome (21140000004112).

The spelling of 11120000002001 in words is "eleven trillion, one hundred twenty billion, two thousand, one".