22730446105 has 16 divisors (see below), whose sum is σ = 29091862800. Its totient is φ = 16989755392.

The previous prime is 22730446093. The next prime is 22730446117. The reversal of 22730446105 is 50164403722.

It is an interprime number because it is at equal distance from previous prime (22730446093) and next prime (22730446117).

It can be written as a sum of positive squares in 8 ways, for example, as 2913408576 + 19817037529 = 53976^2 + 140773^2 .

It is not a de Polignac number, because 22730446105 - 2¹¹ = 22730444057 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 964330 + ... + 987619.

It is an arithmetic number, because the mean of its divisors is an integer number (1818241425).

Almost surely, 2^22730446105 is an apocalyptic number.

It is an amenable number.

22730446105 is a deficient number, since it is larger than the sum of its proper divisors (6361416695).

22730446105 is a wasteful number, since it uses less digits than its factorization.

22730446105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952108.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 22730446105 its reverse (50164403722), we get a palindrome (72894849827).

The spelling of 22730446105 in words is "twenty-two billion, seven hundred thirty million, four hundred forty-six thousand, one hundred five".