111012322223 has 8 divisors (see below), whose sum is σ = 121169239680. Its totient is φ = 100866219480.

The previous prime is 111012322193. The next prime is 111012322229. The reversal of 111012322223 is 322223210111.

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

It is a cyclic number.

It is not a de Polignac number, because 111012322223 - 2⁸ = 111012321967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111012322195 and 111012322204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012322229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2682203 + ... + 2723276.

It is an arithmetic number, because the mean of its divisors is an integer number (15146154960).

Almost surely, 2^111012322223 is an apocalyptic number.

111012322223 is a deficient number, since it is larger than the sum of its proper divisors (10156917457).

111012322223 is a wasteful number, since it uses less digits than its factorization.

111012322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5407357.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 111012322223 its reverse (322223210111), we get a palindrome (433235532334).

The spelling of 111012322223 in words is "one hundred eleven billion, twelve million, three hundred twenty-two thousand, two hundred twenty-three".