11221022000011 has 16 divisors (see below), whose sum is σ = 11274066246240. Its totient is φ = 11168080922880.

The previous prime is 11221021999969. The next prime is 11221022000029. The reversal of 11221022000011 is 11000022012211.

It is a cyclic number.

It is not a de Polignac number, because 11221022000011 - 2¹⁷ = 11221021868939 is a prime.

It is a super-2 number, since 2×11221022000011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11221021999955 and 11221022000000.

It is not an unprimeable number, because it can be changed into a prime (11221022007011) 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, 931895151 + ... + 931907191.

It is an arithmetic number, because the mean of its divisors is an integer number (704629140390).

Almost surely, 2^{11221022000011} is an apocalyptic number.

11221022000011 is a deficient number, since it is larger than the sum of its proper divisors (53044246229).

11221022000011 is a wasteful number, since it uses less digits than its factorization.

11221022000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15966.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11221022000011 its reverse (11000022012211), we get a palindrome (22221044012222).

The spelling of 11221022000011 in words is "eleven trillion, two hundred twenty-one billion, twenty-two million, eleven", and thus it is an aban number.