22573075605 has 16 divisors (see below), whose sum is σ = 36127715904. Its totient is φ = 12035375360.

The previous prime is 22573075597. The next prime is 22573075663. The reversal of 22573075605 is 50657037522.

It is a happy number.

It is not a de Polignac number, because 22573075605 - 2³ = 22573075597 is a prime.

It is a super-2 number, since 2×22573075605² (a number of 22 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 15 ways as a sum of consecutive naturals, for example, 172644 + ... + 273773.

It is an arithmetic number, because the mean of its divisors is an integer number (2257982244).

Almost surely, 2^22573075605 is an apocalyptic number.

It is an amenable number.

22573075605 is a deficient number, since it is larger than the sum of its proper divisors (13554640299).

22573075605 is a wasteful number, since it uses less digits than its factorization.

22573075605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449796.

The product of its (nonzero) digits is 441000, while the sum is 42.

The spelling of 22573075605 in words is "twenty-two billion, five hundred seventy-three million, seventy-five thousand, six hundred five".