112022212 has 6 divisors (see below), whose sum is σ = 196038878. Its totient is φ = 56011104.

The previous prime is 112022203. The next prime is 112022263. The reversal of 112022212 is 212220211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 112021056 + 1156 = 10584^2 + 34^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112022192 and 112022201.

It is an unprimeable number.

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, 14002773 + ... + 14002780.

Almost surely, 2^112022212 is an apocalyptic number.

It is an amenable number.

112022212 is a deficient number, since it is larger than the sum of its proper divisors (84016666).

112022212 is a wasteful number, since it uses less digits than its factorization.

112022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28005557 (or 28005555 counting only the distinct ones).

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

The square root of 112022212 is about 10584.0546105923. The cubic root of 112022212 is about 482.0603162525.

Adding to 112022212 its reverse (212220211), we get a palindrome (324242423).

It can be divided in two parts, 1120 and 22212, that added together give a palindrome (23332).

The spelling of 112022212 in words is "one hundred twelve million, twenty-two thousand, two hundred twelve".