11102000222222 has 32 divisors (see below), whose sum is σ = 20501512819200. Its totient is φ = 4390818857568.

The previous prime is 11102000222221. The next prime is 11102000222227. The reversal of 11102000222222 is 22222200020111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11102000222222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102000222221) 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, 7524272 + ... + 8877987.

It is an arithmetic number, because the mean of its divisors is an integer number (640672275600).

Almost surely, 2^{11102000222222} is an apocalyptic number.

11102000222222 is a deficient number, since it is larger than the sum of its proper divisors (9399512596978).

11102000222222 is a wasteful number, since it uses less digits than its factorization.

11102000222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16406000.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11102000222222 its reverse (22222200020111), we get a palindrome (33324200242333).

The spelling of 11102000222222 in words is "eleven trillion, one hundred two billion, two hundred twenty-two thousand, two hundred twenty-two".