112710220 has 24 divisors (see below), whose sum is σ = 270504864. Its totient is φ = 38643456.

The previous prime is 112710197. The next prime is 112710229. The reversal of 112710220 is 22017211.

It is a junction number, because it is equal to n+sod(n) for n = 112710194 and 112710203.

It is not an unprimeable number, because it can be changed into a prime (112710229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402397 + ... + 402676.

It is an arithmetic number, because the mean of its divisors is an integer number (11271036).

Almost surely, 2^112710220 is an apocalyptic number.

112710220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112710220 is an abundant number, since it is smaller than the sum of its proper divisors (157794644).

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

112710220 is a wasteful number, since it uses less digits than its factorization.

112710220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805089 (or 805087 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 112710220 is about 10616.5069585057. The cubic root of 112710220 is about 483.0451943588.

Adding to 112710220 its reverse (22017211), we get a palindrome (134727431).

The spelling of 112710220 in words is "one hundred twelve million, seven hundred ten thousand, two hundred twenty".