22444334453223 has 12 divisors (see below), whose sum is σ = 33829141784880. Its totient is φ = 14312329216416.

The previous prime is 22444334453221. The next prime is 22444334453249. The reversal of 22444334453223 is 32235443344422.

22444334453223 is a `hidden beast` number, since 2 + 2 + 4 + 44 + 33 + 44 + 532 + 2 + 3 = 666.

It is not a de Polignac number, because 22444334453223 - 2¹ = 22444334453221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22444334453221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54213368038 + ... + 54213368451.

It is an arithmetic number, because the mean of its divisors is an integer number (2819095148740).

Almost surely, 2^{22444334453223} is an apocalyptic number.

22444334453223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22444334453223 is a deficient number, since it is larger than the sum of its proper divisors (11384807331657).

22444334453223 is a wasteful number, since it uses less digits than its factorization.

22444334453223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108426736518 (or 108426736515 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 45.

Adding to 22444334453223 its reverse (32235443344422), we get a palindrome (54679777797645).

The spelling of 22444334453223 in words is "twenty-two trillion, four hundred forty-four billion, three hundred thirty-four million, four hundred fifty-three thousand, two hundred twenty-three".