111113302222 has 32 divisors (see below), whose sum is σ = 193545868320. Its totient is φ = 47398970880.

The previous prime is 111113302187. The next prime is 111113302247. The reversal of 111113302222 is 222203311111.

111113302222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 111113302222.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2722743 + ... + 2763250.

It is an arithmetic number, because the mean of its divisors is an integer number (6048308385).

Almost surely, 2^111113302222 is an apocalyptic number.

111113302222 is a deficient number, since it is larger than the sum of its proper divisors (82432566098).

111113302222 is a wasteful number, since it uses less digits than its factorization.

111113302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486068.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111113302222 its reverse (222203311111), we get a palindrome (333316613333).

The spelling of 111113302222 in words is "one hundred eleven billion, one hundred thirteen million, three hundred two thousand, two hundred twenty-two".