2253444422 has 32 divisors (see below), whose sum is σ = 3646356480. Its totient is φ = 1041094080.

The previous prime is 2253444397. The next prime is 2253444437. The reversal of 2253444422 is 2244443522.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 553418 + ... + 557474.

It is an arithmetic number, because the mean of its divisors is an integer number (113948640).

Almost surely, 2^2253444422 is an apocalyptic number.

2253444422 is a deficient number, since it is larger than the sum of its proper divisors (1392912058).

2253444422 is a wasteful number, since it uses less digits than its factorization.

2253444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4436.

The product of its digits is 61440, while the sum is 32.

The square root of 2253444422 is about 47470.4584136282. The cubic root of 2253444422 is about 1311.0390183577.

Adding to 2253444422 its reverse (2244443522), we get a palindrome (4497887944).

The spelling of 2253444422 in words is "two billion, two hundred fifty-three million, four hundred forty-four thousand, four hundred twenty-two".