22032424405 has 16 divisors (see below), whose sum is σ = 28676927664. Its totient is φ = 16184504320.

The previous prime is 22032424363. The next prime is 22032424411. The reversal of 22032424405 is 50442423022.

It can be written as a sum of positive squares in 8 ways, for example, as 1762068529 + 20270355876 = 41977^2 + 142374^2 .

It is not a de Polignac number, because 22032424405 - 2¹³ = 22032416213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3157552 + ... + 3164521.

It is an arithmetic number, because the mean of its divisors is an integer number (1792307979).

Almost surely, 2^22032424405 is an apocalyptic number.

It is an amenable number.

22032424405 is a deficient number, since it is larger than the sum of its proper divisors (6644503259).

22032424405 is a wasteful number, since it uses less digits than its factorization.

22032424405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6322136.

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 22032424405 its reverse (50442423022), we get a palindrome (72474847427).

The spelling of 22032424405 in words is "twenty-two billion, thirty-two million, four hundred twenty-four thousand, four hundred five".