2112240224 has 24 divisors (see below), whose sum is σ = 4159497888. Its totient is φ = 1055859840.

The previous prime is 2112240209. The next prime is 2112240239. The reversal of 2112240224 is 4220422112.

It is an interprime number because it is at equal distance from previous prime (2112240209) and next prime (2112240239).

It is a junction number, because it is equal to n+sod(n) for n = 2112240196 and 2112240205.

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, 243449 + ... + 251975.

It is an arithmetic number, because the mean of its divisors is an integer number (173312412).

Almost surely, 2^2112240224 is an apocalyptic number.

It is an amenable number.

2112240224 is a deficient number, since it is larger than the sum of its proper divisors (2047257664).

2112240224 is an equidigital number, since it uses as much as digits as its factorization.

2112240224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16278 (or 16270 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2112240224 is about 45959.1146999156. The cubic root of 2112240224 is about 1283.0623745182.

Adding to 2112240224 its reverse (4220422112), we get a palindrome (6332662336).

The spelling of 2112240224 in words is "two billion, one hundred twelve million, two hundred forty thousand, two hundred twenty-four".