22412524530445 has 80 divisors (see below), whose sum is σ = 31685315119920. Its totient is φ = 15217110945792.

The previous prime is 22412524530443. The next prime is 22412524530481. The reversal of 22412524530445 is 54403542521422.

It can be written as a sum of positive squares in 8 ways, for example, as 2360810739049 + 20051713791396 = 1536493^2 + 4477914^2 .

It is not a de Polignac number, because 22412524530445 - 2¹ = 22412524530443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412524530443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2220595819 + ... + 2220605911.

It is an arithmetic number, because the mean of its divisors is an integer number (396066438999).

Almost surely, 2^{22412524530445} is an apocalyptic number.

It is an amenable number.

22412524530445 is a deficient number, since it is larger than the sum of its proper divisors (9272790589475).

22412524530445 is a wasteful number, since it uses less digits than its factorization.

22412524530445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11932 (or 11911 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 43.

The spelling of 22412524530445 in words is "twenty-two trillion, four hundred twelve billion, five hundred twenty-four million, five hundred thirty thousand, four hundred forty-five".