11101022222222 has 8 divisors (see below), whose sum is σ = 16651616595672. Its totient is φ = 5550483357000.

The previous prime is 11101022222221. The next prime is 11101022222261. The reversal of 11101022222222 is 22222222010111.

11101022222222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

11101022222222 is a modest number, since divided by 2222222 gives 1110102 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 11101022222194 and 11101022222203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101022222221) 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, 13373429 + ... + 14179232.

It is an arithmetic number, because the mean of its divisors is an integer number (2081452074459).

Almost surely, 2^{11101022222222} is an apocalyptic number.

11101022222222 is a deficient number, since it is larger than the sum of its proper divisors (5550594373450).

11101022222222 is a wasteful number, since it uses less digits than its factorization.

11101022222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27754114.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11101022222222 its reverse (22222222010111), we get a palindrome (33323244232333).

The spelling of 11101022222222 in words is "eleven trillion, one hundred one billion, twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".