222010112 has 18 divisors (see below), whose sum is σ = 443153508. Its totient is φ = 111004928.

The previous prime is 222010111. The next prime is 222010147. The reversal of 222010112 is 211010222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222010093 and 222010102.

It is not an unprimeable number, because it can be changed into a prime (222010111) 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 as a sum of consecutive naturals, namely, 433358 + ... + 433869.

Almost surely, 2^222010112 is an apocalyptic number.

It is an amenable number.

222010112 is a deficient number, since it is larger than the sum of its proper divisors (221143396).

222010112 is an frugal number, since it uses more digits than its factorization.

222010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867243 (or 867229 counting only the distinct ones).

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

The square root of 222010112 is about 14900.0037583888. The cubic root of 222010112 is about 605.5140880033.

Adding to 222010112 its reverse (211010222), we get a palindrome (433020334).

The spelling of 222010112 in words is "two hundred twenty-two million, ten thousand, one hundred twelve".