112221332 has 6 divisors (see below), whose sum is σ = 196387338. Its totient is φ = 56110664.

The previous prime is 112221331. The next prime is 112221341. The reversal of 112221332 is 233122211.

It can be written as a sum of positive squares in only one way, i.e., 104121616 + 8099716 = 10204^2 + 2846^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112221332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14027663 + ... + 14027670.

It is an arithmetic number, because the mean of its divisors is an integer number (32731223).

Almost surely, 2^112221332 is an apocalyptic number.

It is an amenable number.

112221332 is a deficient number, since it is larger than the sum of its proper divisors (84166006).

112221332 is a wasteful number, since it uses less digits than its factorization.

112221332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28055337 (or 28055335 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 112221332 is about 10593.4570372471. The cubic root of 112221332 is about 482.3457686689.

Adding to 112221332 its reverse (233122211), we get a palindrome (345343543).

The spelling of 112221332 in words is "one hundred twelve million, two hundred twenty-one thousand, three hundred thirty-two".