22103403033 has 4 divisors (see below), whose sum is σ = 29471204048. Its totient is φ = 14735602020.

The previous prime is 22103403001. The next prime is 22103403061. The reversal of 22103403033 is 33030430122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22103403033 - 2⁵ = 22103403001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22103403233) 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, 3683900503 + ... + 3683900508.

It is an arithmetic number, because the mean of its divisors is an integer number (7367801012).

Almost surely, 2^22103403033 is an apocalyptic number.

It is an amenable number.

22103403033 is a deficient number, since it is larger than the sum of its proper divisors (7367801015).

22103403033 is an equidigital number, since it uses as much as digits as its factorization.

22103403033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367801014.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22103403033 its reverse (33030430122), we get a palindrome (55133833155).

The spelling of 22103403033 in words is "twenty-two billion, one hundred three million, four hundred three thousand, thirty-three".