2242444023 has 24 divisors (see below), whose sum is σ = 3318787472. Its totient is φ = 1458269568.

The previous prime is 2242444021. The next prime is 2242444063. The reversal of 2242444023 is 3204442422.

It is not a de Polignac number, because 2242444023 - 2¹ = 2242444021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242444021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 326715 + ... + 333507.

Almost surely, 2^2242444023 is an apocalyptic number.

2242444023 is a deficient number, since it is larger than the sum of its proper divisors (1076343449).

2242444023 is a wasteful number, since it uses less digits than its factorization.

2242444023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695 (or 7692 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2242444023 is about 47354.4509312483. The cubic root of 2242444023 is about 1308.9022178543.

Adding to 2242444023 its reverse (3204442422), we get a palindrome (5446886445).

The spelling of 2242444023 in words is "two billion, two hundred forty-two million, four hundred forty-four thousand, twenty-three".