22565410016 has 12 divisors (see below), whose sum is σ = 44425651032. Its totient is φ = 11282704992.

The previous prime is 22565410013. The next prime is 22565410027. The reversal of 22565410016 is 61001456522.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 705169063 = 22565410016 / (2 + 2 + 5 + 6 + 5 + 4 + 1 + 0 + 0 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22565410013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352584500 + ... + 352584563.

It is an arithmetic number, because the mean of its divisors is an integer number (3702137586).

Almost surely, 2^22565410016 is an apocalyptic number.

It is an amenable number.

22565410016 is a deficient number, since it is larger than the sum of its proper divisors (21860241016).

22565410016 is an equidigital number, since it uses as much as digits as its factorization.

22565410016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705169073 (or 705169065 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 22565410016 its reverse (61001456522), we get a palindrome (83566866538).

The spelling of 22565410016 in words is "twenty-two billion, five hundred sixty-five million, four hundred ten thousand, sixteen".