22005408356662 has 16 divisors (see below), whose sum is σ = 34951223325600. Its totient is φ = 10355054548608.

The previous prime is 22005408356639. The next prime is 22005408356749. The reversal of 22005408356662 is 26665380450022.

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, 12663537 + ... + 14296012.

It is an arithmetic number, because the mean of its divisors is an integer number (2184451457850).

Almost surely, 2^{22005408356662} is an apocalyptic number.

22005408356662 is a deficient number, since it is larger than the sum of its proper divisors (12945814968938).

22005408356662 is a wasteful number, since it uses less digits than its factorization.

22005408356662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26983575.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 22005408356662 in words is "twenty-two trillion, five billion, four hundred eight million, three hundred fifty-six thousand, six hundred sixty-two".