22203045203 has 2 divisors, whose sum is σ = 22203045204. Its totient is φ = 22203045202.

The previous prime is 22203045197. The next prime is 22203045253. The reversal of 22203045203 is 30254030222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22203045203 - 2¹⁰ = 22203044179 is a prime.

It is a super-2 number, since 2×22203045203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22203045253) 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, 11101522601 + 11101522602.

It is an arithmetic number, because the mean of its divisors is an integer number (11101522602).

Almost surely, 2^22203045203 is an apocalyptic number.

22203045203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203045203 is an equidigital number, since it uses as much as digits as its factorization.

22203045203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 22203045203 its reverse (30254030222), we get a palindrome (52457075425).

The spelling of 22203045203 in words is "twenty-two billion, two hundred three million, forty-five thousand, two hundred three".