11000000112222 has 64 divisors (see below), whose sum is σ = 24320588173056. Its totient is φ = 3288911208960.

The previous prime is 11000000112191. The next prime is 11000000112253. The reversal of 11000000112222 is 22221100000011.

It is an interprime number because it is at equal distance from previous prime (11000000112191) and next prime (11000000112253).

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11000000112198 and 11000000112207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2935638 + ... + 5533350.

It is an arithmetic number, because the mean of its divisors is an integer number (380009190204).

Almost surely, 2^{11000000112222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11000000112222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12160294086528).

11000000112222 is an abundant number, since it is smaller than the sum of its proper divisors (13320588060834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000000112222 is a wasteful number, since it uses less digits than its factorization.

11000000112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598585.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11000000112222 its reverse (22221100000011), we get a palindrome (33221100112233).

It can be divided in two parts, 1100000011 and 2222, that multiplied together give a palindrome (2444200024442).

The spelling of 11000000112222 in words is "eleven trillion, one hundred twelve thousand, two hundred twenty-two".