2242044312 has 16 divisors (see below), whose sum is σ = 5605110840. Its totient is φ = 747348096.

The previous prime is 2242044307. The next prime is 2242044313. The reversal of 2242044312 is 2134402422.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 93418513 = 2242044312 / (2 + 2 + 4 + 2 + 0 + 4 + 4 + 3 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242044313) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 46709233 + ... + 46709280.

Almost surely, 2^2242044312 is an apocalyptic number.

It is an amenable number.

2242044312 is an abundant number, since it is smaller than the sum of its proper divisors (3363066528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2242044312 is a wasteful number, since it uses less digits than its factorization.

2242044312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93418522 (or 93418518 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2242044312 is about 47350.2303267893. The cubic root of 2242044312 is about 1308.8244435304.

Adding to 2242044312 its reverse (2134402422), we get a palindrome (4376446734).

The spelling of 2242044312 in words is "two billion, two hundred forty-two million, forty-four thousand, three hundred twelve".