2212341112 has 32 divisors (see below), whose sum is σ = 4332948480. Its totient is φ = 1056987360.

The previous prime is 2212341077. The next prime is 2212341149. The reversal of 2212341112 is 2111432122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212341112.

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 7 ways as a sum of consecutive naturals, for example, 189937 + ... + 201247.

It is an arithmetic number, because the mean of its divisors is an integer number (135404640).

Almost surely, 2^2212341112 is an apocalyptic number.

It is an amenable number.

2212341112 is a deficient number, since it is larger than the sum of its proper divisors (2120607368).

2212341112 is a wasteful number, since it uses less digits than its factorization.

2212341112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12403 (or 12399 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 2212341112 is about 47035.5303148588. The cubic root of 2212341112 is about 1303.0188446034.

Adding to 2212341112 its reverse (2111432122), we get a palindrome (4323773234).

The spelling of 2212341112 in words is "two billion, two hundred twelve million, three hundred forty-one thousand, one hundred twelve".