22103041625 has 32 divisors (see below), whose sum is σ = 31555360512. Its totient is φ = 15141897600.

The previous prime is 22103041603. The next prime is 22103041627. The reversal of 22103041625 is 52614030122.

It is a happy number.

It is not a de Polignac number, because 22103041625 - 2⁸ = 22103041369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22103041594 and 22103041603.

It is not an unprimeable number, because it can be changed into a prime (22103041627) 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 31 ways as a sum of consecutive naturals, for example, 948362 + ... + 971388.

It is an arithmetic number, because the mean of its divisors is an integer number (986105016).

Almost surely, 2^22103041625 is an apocalyptic number.

22103041625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22103041625 is a deficient number, since it is larger than the sum of its proper divisors (9452318887).

22103041625 is a wasteful number, since it uses less digits than its factorization.

22103041625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24146 (or 24136 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 22103041625 its reverse (52614030122), we get a palindrome (74717071747).

The spelling of 22103041625 in words is "twenty-two billion, one hundred three million, forty-one thousand, six hundred twenty-five".