111303023222 has 8 divisors (see below), whose sum is σ = 166957530696. Its totient is φ = 55650512992.

The previous prime is 111303023191. The next prime is 111303023233. The reversal of 111303023222 is 222320303111.

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

It is a super-2 number, since 2×111303023222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111303023194 and 111303023203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351203 + ... + 588174.

It is an arithmetic number, because the mean of its divisors is an integer number (20869691337).

Almost surely, 2^111303023222 is an apocalyptic number.

111303023222 is a deficient number, since it is larger than the sum of its proper divisors (55654507474).

111303023222 is an equidigital number, since it uses as much as digits as its factorization.

111303023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998622.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 111303023222 its reverse (222320303111), we get a palindrome (333623326333).

The spelling of 111303023222 in words is "one hundred eleven billion, three hundred three million, twenty-three thousand, two hundred twenty-two".