11021000001101 has 8 divisors (see below), whose sum is σ = 11324096122944. Its totient is φ = 10720030870080.

The previous prime is 11021000001097. The next prime is 11021000001163. The reversal of 11021000001101 is 10110000012011.

It is a happy number.

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 11021000001101 - 2² = 11021000001097 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 (11021000001181) 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 7 ways as a sum of consecutive naturals, for example, 531737201 + ... + 531757926.

It is an arithmetic number, because the mean of its divisors is an integer number (1415512015368).

Almost surely, 2^{11021000001101} is an apocalyptic number.

It is an amenable number.

11021000001101 is a deficient number, since it is larger than the sum of its proper divisors (303096121843).

11021000001101 is a wasteful number, since it uses less digits than its factorization.

11021000001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063495411.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11021000001101 its reverse (10110000012011), we get a palindrome (21131000013112).

The spelling of 11021000001101 in words is "eleven trillion, twenty-one billion, one thousand, one hundred one".