224422422025 has 12 divisors (see below), whose sum is σ = 279991070992. Its totient is φ = 178436474640.

The previous prime is 224422422023. The next prime is 224422422109. The reversal of 224422422025 is 520224224422.

It is not a de Polignac number, because 224422422025 - 2¹ = 224422422023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224422422023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27532419 + ... + 27540568.

Almost surely, 2^224422422025 is an apocalyptic number.

224422422025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224422422025 is a deficient number, since it is larger than the sum of its proper divisors (55568648967).

224422422025 is a wasteful number, since it uses less digits than its factorization.

224422422025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55073160 (or 55073155 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 31.

Adding to 224422422025 its reverse (520224224422), we get a palindrome (744646646447).

The spelling of 224422422025 in words is "two hundred twenty-four billion, four hundred twenty-two million, four hundred twenty-two thousand, twenty-five".