112221016 has 16 divisors (see below), whose sum is σ = 211298400. Its totient is φ = 55874784.

The previous prime is 112220921. The next prime is 112221017. The reversal of 112221016 is 610122211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27435 + ... + 31258.

It is an arithmetic number, because the mean of its divisors is an integer number (13206150).

Almost surely, 2^112221016 is an apocalyptic number.

It is an amenable number.

112221016 is a deficient number, since it is larger than the sum of its proper divisors (99077384).

112221016 is a wasteful number, since it uses less digits than its factorization.

112221016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58938 (or 58934 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 112221016 is about 10593.4421223699. The cubic root of 112221016 is about 482.3453159285.

Adding to 112221016 its reverse (610122211), we get a palindrome (722343227).

The spelling of 112221016 in words is "one hundred twelve million, two hundred twenty-one thousand, sixteen".