11222112000011 has 4 divisors (see below), whose sum is σ = 12242304000024. Its totient is φ = 10201920000000.

The previous prime is 11222111999971. The next prime is 11222112000013. The reversal of 11222112000011 is 11000021122211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11222112000011 - 2¹⁰ = 11222111998987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11222112000011.

It is not an unprimeable number, because it can be changed into a prime (11222112000013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510095999990 + ... + 510096000011.

It is an arithmetic number, because the mean of its divisors is an integer number (3060576000006).

Almost surely, 2^{11222112000011} is an apocalyptic number.

11222112000011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11222112000011 is a deficient number, since it is larger than the sum of its proper divisors (1020192000013).

11222112000011 is a wasteful number, since it uses less digits than its factorization.

11222112000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020192000012.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11222112000011 its reverse (11000021122211), we get a palindrome (22222133122222).

The spelling of 11222112000011 in words is "eleven trillion, two hundred twenty-two billion, one hundred twelve million, eleven", and thus it is an aban number.