22325608857673 has 12 divisors (see below), whose sum is σ = 24540660333364. Its totient is φ = 20295229363200.

The previous prime is 22325608857653. The next prime is 22325608857677. The reversal of 22325608857673 is 37675880652322.

It can be written as a sum of positive squares in 2 ways, for example, as 8116048881424 + 14209559976249 = 2848868^2 + 3769557^2 .

It is a de Polignac number, because none of the positive numbers 2^k-22325608857673 is a prime.

It is a super-3 number, since 3×22325608857673³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22325608857677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 360936 + ... + 6691897.

Almost surely, 2^{22325608857673} is an apocalyptic number.

It is an amenable number.

22325608857673 is a deficient number, since it is larger than the sum of its proper divisors (2215051475691).

22325608857673 is a wasteful number, since it uses less digits than its factorization.

22325608857673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7079016 (or 7079005 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 64.

The spelling of 22325608857673 in words is "twenty-two trillion, three hundred twenty-five billion, six hundred eight million, eight hundred fifty-seven thousand, six hundred seventy-three".