11000012000221 has 8 divisors (see below), whose sum is σ = 11043340369920. Its totient is φ = 10956737895408.

The previous prime is 11000012000207. The next prime is 11000012000227. The reversal of 11000012000221 is 12200021000011.

11000012000221 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 11000012000221 - 2⁷ = 11000012000093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000012000198 and 11000012000207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000012000227) 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, 13159981 + ... + 13970866.

It is an arithmetic number, because the mean of its divisors is an integer number (1380417546240).

Almost surely, 2^{11000012000221} is an apocalyptic number.

It is an amenable number.

11000012000221 is a deficient number, since it is larger than the sum of its proper divisors (43328369699).

11000012000221 is a wasteful number, since it uses less digits than its factorization.

11000012000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27132443.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11000012000221 its reverse (12200021000011), we get a palindrome (23200033000232).

The spelling of 11000012000221 in words is "eleven trillion, twelve million, two hundred twenty-one", and thus it is an aban number.