220210112 has 56 divisors (see below), whose sum is σ = 477682560. Its totient is φ = 100270080.

The previous prime is 220210103. The next prime is 220210141. The reversal of 220210112 is 211012022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220210093 and 220210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30464 + ... + 36992.

Almost surely, 2^220210112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238841280).

220210112 is an abundant number, since it is smaller than the sum of its proper divisors (257472448).

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

220210112 is a wasteful number, since it uses less digits than its factorization.

220210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6589 (or 6579 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 220210112 is about 14839.4781579407. The cubic root of 220210112 is about 603.8731953150.

Adding to 220210112 its reverse (211012022), we get a palindrome (431222134).

The spelling of 220210112 in words is "two hundred twenty million, two hundred ten thousand, one hundred twelve".