112220113232 has 10 divisors (see below), whose sum is σ = 217426469418. Its totient is φ = 56110056608.

The previous prime is 112220113217. The next prime is 112220113237. The reversal of 112220113232 is 232311022211.

It can be written as a sum of positive squares in only one way, i.e., 82084542016 + 30135571216 = 286504^2 + 173596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220113237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506878523 + ... + 3506878554.

Almost surely, 2^112220113232 is an apocalyptic number.

It is an amenable number.

112220113232 is a deficient number, since it is larger than the sum of its proper divisors (105206356186).

112220113232 is an equidigital number, since it uses as much as digits as its factorization.

112220113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013757085 (or 7013757079 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112220113232 its reverse (232311022211), we get a palindrome (344531135443).

The spelling of 112220113232 in words is "one hundred twelve billion, two hundred twenty million, one hundred thirteen thousand, two hundred thirty-two".