2112402244 has 6 divisors (see below), whose sum is σ = 3696703934. Its totient is φ = 1056201120.

The previous prime is 2112402221. The next prime is 2112402289. The reversal of 2112402244 is 4422042112.

It can be written as a sum of positive squares in only one way, i.e., 2108646400 + 3755844 = 45920^2 + 1938^2 .

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 as a sum of consecutive naturals, namely, 264050277 + ... + 264050284.

Almost surely, 2^2112402244 is an apocalyptic number.

It is an amenable number.

2112402244 is a deficient number, since it is larger than the sum of its proper divisors (1584301690).

2112402244 is a wasteful number, since it uses less digits than its factorization.

2112402244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528100565 (or 528100563 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2112402244 is about 45960.8773197379. The cubic root of 2112402244 is about 1283.0951795702.

Adding to 2112402244 its reverse (4422042112), we get a palindrome (6534444356).

The spelling of 2112402244 in words is "two billion, one hundred twelve million, four hundred two thousand, two hundred forty-four".