22211211200011 has 16 divisors (see below), whose sum is σ = 22774895295264. Its totient is φ = 21655858397184.

The previous prime is 22211211199999. The next prime is 22211211200021. The reversal of 22211211200011 is 11000211211222.

It is a cyclic number.

It is not a de Polignac number, because 22211211200011 - 2³¹ = 22209063716363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22211211200021) 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, 1065666 + ... + 6749671.

It is an arithmetic number, because the mean of its divisors is an integer number (1423430955954).

Almost surely, 2^{22211211200011} is an apocalyptic number.

22211211200011 is a deficient number, since it is larger than the sum of its proper divisors (563684095253).

22211211200011 is an equidigital number, since it uses as much as digits as its factorization.

22211211200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7815870.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22211211200011 its reverse (11000211211222), we get a palindrome (33211422411233).

The spelling of 22211211200011 in words is "twenty-two trillion, two hundred eleven billion, two hundred eleven million, two hundred thousand, eleven".