111300222 has 16 divisors (see below), whose sum is σ = 242836992. Its totient is φ = 33727320.

The previous prime is 111300193. The next prime is 111300229. The reversal of 111300222 is 222003111.

It is a junction number, because it is equal to n+sod(n) for n = 111300198 and 111300207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111300229) 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, 843118 + ... + 843249.

It is an arithmetic number, because the mean of its divisors is an integer number (15177312).

Almost surely, 2^111300222 is an apocalyptic number.

111300222 is an abundant number, since it is smaller than the sum of its proper divisors (131536770).

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

111300222 is a wasteful number, since it uses less digits than its factorization.

111300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686383.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 111300222 is about 10549.8920373623. The cubic root of 111300222 is about 481.0224472763.

Adding to 111300222 its reverse (222003111), we get a palindrome (333303333).

The spelling of 111300222 in words is "one hundred eleven million, three hundred thousand, two hundred twenty-two".