111222032323 has 4 divisors (see below), whose sum is σ = 111463295328. Its totient is φ = 110980769320.

The previous prime is 111222032309. The next prime is 111222032353. The reversal of 111222032323 is 323230222111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323230222111 = 307 ⋅1052867173.

It is a cyclic number.

It is not a de Polignac number, because 111222032323 - 2⁵ = 111222032291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111222032294 and 111222032303.

It is not an unprimeable number, because it can be changed into a prime (111222032303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120630811 + ... + 120631732.

It is an arithmetic number, because the mean of its divisors is an integer number (27865823832).

Almost surely, 2^111222032323 is an apocalyptic number.

111222032323 is a deficient number, since it is larger than the sum of its proper divisors (241263005).

111222032323 is an equidigital number, since it uses as much as digits as its factorization.

111222032323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241263004.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 111222032323 its reverse (323230222111), we get a palindrome (434452254434).

The spelling of 111222032323 in words is "one hundred eleven billion, two hundred twenty-two million, thirty-two thousand, three hundred twenty-three".