111222133323 has 8 divisors (see below), whose sum is σ = 169481346048. Its totient is φ = 63555504744.

The previous prime is 111222133261. The next prime is 111222133357. The reversal of 111222133323 is 323331222111.

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

It is not a de Polignac number, because 111222133323 - 2⁸ = 111222133067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111222133293 and 111222133302.

It is not an unprimeable number, because it can be changed into a prime (111222132323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648146011 + ... + 2648146052.

It is an arithmetic number, because the mean of its divisors is an integer number (21185168256).

Almost surely, 2^111222133323 is an apocalyptic number.

111222133323 is a deficient number, since it is larger than the sum of its proper divisors (58259212725).

111222133323 is an equidigital number, since it uses as much as digits as its factorization.

111222133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296292073.

The product of its digits is 1296, while the sum is 24.

Adding to 111222133323 its reverse (323331222111), we get a palindrome (434553355434).

The spelling of 111222133323 in words is "one hundred eleven billion, two hundred twenty-two million, one hundred thirty-three thousand, three hundred twenty-three".