22603361223 has 8 divisors (see below), whose sum is σ = 30170900736. Its totient is φ = 15052364600.

The previous prime is 22603361093. The next prime is 22603361233. The reversal of 22603361223 is 32216330622.

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 22603361223 - 2³³ = 14013426631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22603361233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4132533 + ... + 4137998.

It is an arithmetic number, because the mean of its divisors is an integer number (3771362592).

Almost surely, 2^22603361223 is an apocalyptic number.

22603361223 is a deficient number, since it is larger than the sum of its proper divisors (7567539513).

22603361223 is an equidigital number, since it uses as much as digits as its factorization.

22603361223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271445.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 22603361223 its reverse (32216330622), we get a palindrome (54819691845).

The spelling of 22603361223 in words is "twenty-two billion, six hundred three million, three hundred sixty-one thousand, two hundred twenty-three".