22566010112566 has 16 divisors (see below), whose sum is σ = 34326641956608. Its totient is φ = 11123804276200.

The previous prime is 22566010112423. The next prime is 22566010112587. The reversal of 22566010112566 is 66521101066522.

It is a super-2 number, since 2×22566010112566² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3574821 + ... + 7609951.

It is an arithmetic number, because the mean of its divisors is an integer number (2145415122288).

Almost surely, 2^{22566010112566} is an apocalyptic number.

22566010112566 is a deficient number, since it is larger than the sum of its proper divisors (11760631844042).

22566010112566 is a wasteful number, since it uses less digits than its factorization.

22566010112566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074587.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 22566010112566 in words is "twenty-two trillion, five hundred sixty-six billion, ten million, one hundred twelve thousand, five hundred sixty-six".