22325324551 has 8 divisors (see below), whose sum is σ = 23083586064. Its totient is φ = 21577241280.

The previous prime is 22325324543. The next prime is 22325324597. The reversal of 22325324551 is 15542352322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22325324551 - 2³ = 22325324543 is a prime.

It is a super-3 number, since 3×22325324551³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22325324251) 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 7 ways as a sum of consecutive naturals, for example, 2540100 + ... + 2548873.

It is an arithmetic number, because the mean of its divisors is an integer number (2885448258).

Almost surely, 2^22325324551 is an apocalyptic number.

22325324551 is a deficient number, since it is larger than the sum of its proper divisors (758261513).

22325324551 is a wasteful number, since it uses less digits than its factorization.

22325324551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5089121.

The product of its digits is 72000, while the sum is 34.

Adding to 22325324551 its reverse (15542352322), we get a palindrome (37867676873).

The spelling of 22325324551 in words is "twenty-two billion, three hundred twenty-five million, three hundred twenty-four thousand, five hundred fifty-one".