22222020566593 has 8 divisors (see below), whose sum is σ = 22229678102400. Its totient is φ = 22214364353280.

The previous prime is 22222020566563. The next prime is 22222020566653. The reversal of 22222020566593 is 39566502022222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22222020566593 - 2¹⁷ = 22222020435521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22222020566513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33888708 + ... + 34538218.

It is an arithmetic number, because the mean of its divisors is an integer number (2778709762800).

Almost surely, 2^{22222020566593} is an apocalyptic number.

It is an amenable number.

22222020566593 is a deficient number, since it is larger than the sum of its proper divisors (7657535807).

22222020566593 is an equidigital number, since it uses as much as digits as its factorization.

22222020566593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661247.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 22222020566593 in words is "twenty-two trillion, two hundred twenty-two billion, twenty million, five hundred sixty-six thousand, five hundred ninety-three".