22225104065 has 16 divisors (see below), whose sum is σ = 26881243200. Its totient is φ = 17639522112.

The previous prime is 22225104059. The next prime is 22225104089. The reversal of 22225104065 is 56040152222.

It is a cyclic number.

It is not a de Polignac number, because 22225104065 - 2⁶ = 22225104001 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026926 + ... + 1048344.

It is an arithmetic number, because the mean of its divisors is an integer number (1680077700).

Almost surely, 2^22225104065 is an apocalyptic number.

It is an amenable number.

22225104065 is a deficient number, since it is larger than the sum of its proper divisors (4656139135).

22225104065 is a wasteful number, since it uses less digits than its factorization.

22225104065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23056.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 22225104065 its reverse (56040152222), we get a palindrome (78265256287).

The spelling of 22225104065 in words is "twenty-two billion, two hundred twenty-five million, one hundred four thousand, sixty-five".