2112043322 has 16 divisors (see below), whose sum is σ = 3247195392. Its totient is φ = 1029883920.

The previous prime is 2112043313. The next prime is 2112043343. The reversal of 2112043322 is 2233402112.

It is a junction number, because it is equal to n+sod(n) for n = 2112043294 and 2112043303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41954 + ... + 77357.

It is an arithmetic number, because the mean of its divisors is an integer number (202949712).

Almost surely, 2^2112043322 is an apocalyptic number.

2112043322 is a deficient number, since it is larger than the sum of its proper divisors (1135152070).

2112043322 is a wasteful number, since it uses less digits than its factorization.

2112043322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119533.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2112043322 is about 45956.9725069004. The cubic root of 2112043322 is about 1283.0225044637.

Adding to 2112043322 its reverse (2233402112), we get a palindrome (4345445434).

The spelling of 2112043322 in words is "two billion, one hundred twelve million, forty-three thousand, three hundred twenty-two".