112223320132 has 48 divisors (see below), whose sum is σ = 247139278848. Its totient is φ = 43314729120.

The previous prime is 112223320037. The next prime is 112223320133. The reversal of 112223320132 is 231023322211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (112223320133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669668 + ... + 1735579.

It is an arithmetic number, because the mean of its divisors is an integer number (5148734976).

Almost surely, 2^112223320132 is an apocalyptic number.

It is an amenable number.

112223320132 is an abundant number, since it is smaller than the sum of its proper divisors (134915958716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112223320132 is a wasteful number, since it uses less digits than its factorization.

112223320132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405376 (or 3405374 counting only the distinct ones).

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

Adding to 112223320132 its reverse (231023322211), we get a palindrome (343246642343).

The spelling of 112223320132 in words is "one hundred twelve billion, two hundred twenty-three million, three hundred twenty thousand, one hundred thirty-two".