22543325222003 has 2 divisors, whose sum is σ = 22543325222004. Its totient is φ = 22543325222002.

The previous prime is 22543325221999. The next prime is 22543325222069. The reversal of 22543325222003 is 30022252334522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22543325222003 - 2² = 22543325221999 is a prime.

It is not a weakly prime, because it can be changed into another prime (22543325222203) 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 as a sum of consecutive naturals, namely, 11271662611001 + 11271662611002.

It is an arithmetic number, because the mean of its divisors is an integer number (11271662611002).

Almost surely, 2^{22543325222003} is an apocalyptic number.

22543325222003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22543325222003 is an equidigital number, since it uses as much as digits as its factorization.

22543325222003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 22543325222003 its reverse (30022252334522), we get a palindrome (52565577556525).

The spelling of 22543325222003 in words is "twenty-two trillion, five hundred forty-three billion, three hundred twenty-five million, two hundred twenty-two thousand, three".