11022221000211 has 16 divisors (see below), whose sum is σ = 14795490766080. Its totient is φ = 7298561584800.

The previous prime is 11022221000159. The next prime is 11022221000243. The reversal of 11022221000211 is 11200012222011.

It is not a de Polignac number, because 11022221000211 - 2¹⁰ = 11022220999187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11022221000711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2060080 + ... + 5127218.

It is an arithmetic number, because the mean of its divisors is an integer number (924718172880).

Almost surely, 2^{11022221000211} is an apocalyptic number.

11022221000211 is a deficient number, since it is larger than the sum of its proper divisors (3773269765869).

11022221000211 is a wasteful number, since it uses less digits than its factorization.

11022221000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075226.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11022221000211 its reverse (11200012222011), we get a palindrome (22222233222222).

The spelling of 11022221000211 in words is "eleven trillion, twenty-two billion, two hundred twenty-one million, two hundred eleven", and thus it is an aban number.