22671322120808 has 8 divisors (see below), whose sum is σ = 42508728976530. Its totient is φ = 11335661060400.

The previous prime is 22671322120807. The next prime is 22671322120831. The reversal of 22671322120808 is 80802122317622.

It can be written as a sum of positive squares in only one way, i.e., 17089641817444 + 5581680303364 = 4133962^2 + 2362558^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (22671322120801) by changing a digit.

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 as a sum of consecutive naturals, namely, 1416957632543 + ... + 1416957632558.

Almost surely, 2^{22671322120808} is an apocalyptic number.

It is an amenable number.

22671322120808 is a deficient number, since it is larger than the sum of its proper divisors (19837406855722).

22671322120808 is a wasteful number, since it uses less digits than its factorization.

22671322120808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833915265107 (or 2833915265103 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 22671322120808 in words is "twenty-two trillion, six hundred seventy-one billion, three hundred twenty-two million, one hundred twenty thousand, eight hundred eight".