11101000002222 has 16 divisors (see below), whose sum is σ = 23909846158800. Its totient is φ = 3415692308352.

The previous prime is 11101000002203. The next prime is 11101000002229. The reversal of 11101000002222 is 22220000010111.

It is a junction number, because it is equal to n+sod(n) for n = 11101000002198 and 11101000002207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101000002229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71160256347 + ... + 71160256502.

It is an arithmetic number, because the mean of its divisors is an integer number (1494365384925).

Almost surely, 2^{11101000002222} is an apocalyptic number.

11101000002222 is an abundant number, since it is smaller than the sum of its proper divisors (12808846156578).

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

11101000002222 is a wasteful number, since it uses less digits than its factorization.

11101000002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142320512867.

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

Adding to 11101000002222 its reverse (22220000010111), we get a palindrome (33321000012333).

The spelling of 11101000002222 in words is "eleven trillion, one hundred one billion, two thousand, two hundred twenty-two".