2043222244 has 12 divisors (see below), whose sum is σ = 4086444544. Its totient is φ = 875666664.

The previous prime is 2043222187. The next prime is 2043222281. The reversal of 2043222244 is 4422223402.

2043222244 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36486084 + ... + 36486139.

Almost surely, 2^2043222244 is an apocalyptic number.

It is an amenable number.

2043222244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2043222244 is a wasteful number, since it uses less digits than its factorization.

2043222244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72972234 (or 72972232 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2043222244 is about 45202.0159284959. The cubic root of 2043222244 is about 1268.9325446650.

Adding to 2043222244 its reverse (4422223402), we get a palindrome (6465445646).

The spelling of 2043222244 in words is "two billion, forty-three million, two hundred twenty-two thousand, two hundred forty-four".