2022444544325 has 12 divisors (see below), whose sum is σ = 2555148807108. Its totient is φ = 1587428169600.

The previous prime is 2022444544303. The next prime is 2022444544327. The reversal of 2022444544325 is 5234454442202.

It can be written as a sum of positive squares in 6 ways, for example, as 296389869889 + 1726054674436 = 544417^2 + 1313794^2 .

It is not a de Polignac number, because 2022444544325 - 2¹⁸ = 2022444282181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022444544327) 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, 763185296 + ... + 763187945.

It is an arithmetic number, because the mean of its divisors is an integer number (212929067259).

Almost surely, 2^{2022444544325} is an apocalyptic number.

2022444544325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2022444544325 is a deficient number, since it is larger than the sum of its proper divisors (532704262783).

2022444544325 is a wasteful number, since it uses less digits than its factorization.

2022444544325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526373304 (or 1526373299 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 41.

Adding to 2022444544325 its reverse (5234454442202), we get a palindrome (7256898986527).

The spelling of 2022444544325 in words is "two trillion, twenty-two billion, four hundred forty-four million, five hundred forty-four thousand, three hundred twenty-five".