22563727330 has 8 divisors (see below), whose sum is σ = 40614709212. Its totient is φ = 9025490928.

The previous prime is 22563727321. The next prime is 22563727331. The reversal of 22563727330 is 3372736522.

It can be written as a sum of positive squares in 2 ways, for example, as 21999712329 + 564015001 = 148323^2 + 23749^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22563727331) 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, 1128186357 + ... + 1128186376.

Almost surely, 2^22563727330 is an apocalyptic number.

22563727330 is a deficient number, since it is larger than the sum of its proper divisors (18050981882).

22563727330 is a wasteful number, since it uses less digits than its factorization.

22563727330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256372740.

The product of its (nonzero) digits is 317520, while the sum is 40.

The spelling of 22563727330 in words is "twenty-two billion, five hundred sixty-three million, seven hundred twenty-seven thousand, three hundred thirty".