222200120112 has 80 divisors (see below), whose sum is σ = 575070193152. Its totient is φ = 73930970880.

The previous prime is 222200120041. The next prime is 222200120137. The reversal of 222200120112 is 211021002222.

It is a junction number, because it is equal to n+sod(n) for n = 222200120091 and 222200120100.

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 15 ways as a sum of consecutive naturals, for example, 104269287 + ... + 104271417.

Almost surely, 2^222200120112 is an apocalyptic number.

It is an amenable number.

222200120112 is an abundant number, since it is smaller than the sum of its proper divisors (352870073040).

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

222200120112 is a wasteful number, since it uses less digits than its factorization.

222200120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106 (or 5100 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222200120112 its reverse (211021002222), we get a palindrome (433221122334).

The spelling of 222200120112 in words is "two hundred twenty-two billion, two hundred million, one hundred twenty thousand, one hundred twelve".