11102000001222 has 64 divisors (see below), whose sum is σ = 25199034981120. Its totient is φ = 3232545128064.

The previous prime is 11102000001193. The next prime is 11102000001223. The reversal of 11102000001222 is 22210000020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102000001198 and 11102000001207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102000001223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2933313 + ... + 5550524.

It is an arithmetic number, because the mean of its divisors is an integer number (393734921580).

Almost surely, 2^{11102000001222} is an apocalyptic number.

11102000001222 is an abundant number, since it is smaller than the sum of its proper divisors (14097034979898).

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

11102000001222 is a wasteful number, since it uses less digits than its factorization.

11102000001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8484757.

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

Adding to 11102000001222 its reverse (22210000020111), we get a palindrome (33312000021333).

The spelling of 11102000001222 in words is "eleven trillion, one hundred two billion, one thousand, two hundred twenty-two".