22133560366645 has 128 divisors (see below), whose sum is σ = 34148609510400. Its totient is φ = 13677522001920.

The previous prime is 22133560366601. The next prime is 22133560366681. The reversal of 22133560366645 is 54666306533122.

It is not a de Polignac number, because 22133560366645 - 2¹⁵ = 22133560333877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22133560366592 and 22133560366601.

It is a congruent number.

It is an unprimeable number.

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 in 127 ways as a sum of consecutive naturals, for example, 2738959005 + ... + 2738967085.

It is an arithmetic number, because the mean of its divisors is an integer number (266786011800).

Almost surely, 2^{22133560366645} is an apocalyptic number.

It is an amenable number.

22133560366645 is a deficient number, since it is larger than the sum of its proper divisors (12015049143755).

22133560366645 is a wasteful number, since it uses less digits than its factorization.

22133560366645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11020 (or 11006 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 52.

Adding to 22133560366645 its reverse (54666306533122), we get a palindrome (76799866899767).

The spelling of 22133560366645 in words is "twenty-two trillion, one hundred thirty-three billion, five hundred sixty million, three hundred sixty-six thousand, six hundred forty-five".