220010112 has 96 divisors (see below), whose sum is σ = 723571680. Its totient is φ = 62857728.

The previous prime is 220010099. The next prime is 220010117. The reversal of 220010112 is 211010022.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 220010094 and 220010103.

It is not an unprimeable number, because it can be changed into a prime (220010117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5578 + ... + 21705.

It is an arithmetic number, because the mean of its divisors is an integer number (7537205).

Almost surely, 2^220010112 is an apocalyptic number.

It is an amenable number.

220010112 is an abundant number, since it is smaller than the sum of its proper divisors (503561568).

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

220010112 is a wasteful number, since it uses less digits than its factorization.

220010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27310 (or 27295 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 220010112 is about 14832.7378457249. The cubic root of 220010112 is about 603.6903226638.

Adding to 220010112 its reverse (211010022), we get a palindrome (431020134).

The spelling of 220010112 in words is "two hundred twenty million, ten thousand, one hundred twelve".