222200010112 has 32 divisors (see below), whose sum is σ = 443288613600. Its totient is φ = 110943260160.

The previous prime is 222200010079. The next prime is 222200010121. The reversal of 222200010112 is 211010002222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 222200010092 and 222200010101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133464 + ... + 1314967.

It is an arithmetic number, because the mean of its divisors is an integer number (13852769175).

Almost surely, 2^222200010112 is an apocalyptic number.

It is an amenable number.

222200010112 is a deficient number, since it is larger than the sum of its proper divisors (221088603488).

222200010112 is an equidigital number, since it uses as much as digits as its factorization.

222200010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449154 (or 2449142 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 222200010112 its reverse (211010002222), we get a palindrome (433210012334).

The spelling of 222200010112 in words is "two hundred twenty-two billion, two hundred million, ten thousand, one hundred twelve".