22325550609 has 4 divisors (see below), whose sum is σ = 29767400816. Its totient is φ = 14883700404.

The previous prime is 22325550607. The next prime is 22325550619. The reversal of 22325550609 is 90605552322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22325550609 - 2¹ = 22325550607 is a prime.

It is a super-3 number, since 3×22325550609³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22325550607) 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 3 ways as a sum of consecutive naturals, for example, 3720925099 + ... + 3720925104.

It is an arithmetic number, because the mean of its divisors is an integer number (7441850204).

Almost surely, 2^22325550609 is an apocalyptic number.

It is an amenable number.

22325550609 is a deficient number, since it is larger than the sum of its proper divisors (7441850207).

22325550609 is an equidigital number, since it uses as much as digits as its factorization.

22325550609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7441850206.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 22325550609 in words is "twenty-two billion, three hundred twenty-five million, five hundred fifty thousand, six hundred nine".