100011111102222 has 8 divisors (see below), whose sum is σ = 200022222204456. Its totient is φ = 33337037034072.

The previous prime is 100011111102187. The next prime is 100011111102239. The reversal of 100011111102222 is 222201111110001.

It is a happy number.

100011111102222 is digitally balanced in base 4, 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.

100011111102222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8334259258513 + ... + 8334259258524.

It is an arithmetic number, because the mean of its divisors is an integer number (25002777775557).

Almost surely, 2^{100011111102222} is an apocalyptic number.

100011111102222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100011111102222 is a wasteful number, since it uses less digits than its factorization.

100011111102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16668518517042.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100011111102222 its reverse (222201111110001), we get a palindrome (322212222212223).

The spelling of 100011111102222 in words is "one hundred trillion, eleven billion, one hundred eleven million, one hundred two thousand, two hundred twenty-two".