11110002112222 has 8 divisors (see below), whose sum is σ = 17946926489016. Its totient is φ = 5127693282552.

The previous prime is 11110002112217. The next prime is 11110002112229. The reversal of 11110002112222 is 22221120001111.

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

It is a junction number, because it is equal to n+sod(n) for n = 11110002112196 and 11110002112205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110002112229) 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, 213653886748 + ... + 213653886799.

It is an arithmetic number, because the mean of its divisors is an integer number (2243365811127).

Almost surely, 2^{11110002112222} is an apocalyptic number.

11110002112222 is a deficient number, since it is larger than the sum of its proper divisors (6836924376794).

11110002112222 is a wasteful number, since it uses less digits than its factorization.

11110002112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427307773562.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11110002112222 its reverse (22221120001111), we get a palindrome (33331122113333).

The spelling of 11110002112222 in words is "eleven trillion, one hundred ten billion, two million, one hundred twelve thousand, two hundred twenty-two".