111323044222 has 48 divisors (see below), whose sum is σ = 194699512080. Its totient is φ = 47537757696.

The previous prime is 111323044213. The next prime is 111323044247. The reversal of 111323044222 is 222440323111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174828 + ... + 503200.

It is an arithmetic number, because the mean of its divisors is an integer number (4056239835).

Almost surely, 2^111323044222 is an apocalyptic number.

111323044222 is a deficient number, since it is larger than the sum of its proper divisors (83376467858).

111323044222 is a wasteful number, since it uses less digits than its factorization.

111323044222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328477 (or 328464 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 111323044222 its reverse (222440323111), we get a palindrome (333763367333).

The spelling of 111323044222 in words is "one hundred eleven billion, three hundred twenty-three million, forty-four thousand, two hundred twenty-two".