20042223316208 has 20 divisors (see below), whose sum is σ = 39734872971288. Its totient is φ = 9788062549440.

The previous prime is 20042223316207. The next prime is 20042223316217. The reversal of 20042223316208 is 80261332224002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20042223316207) 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 3 ways as a sum of consecutive naturals, for example, 14565568583 + ... + 14565569958.

Almost surely, 2^{20042223316208} is an apocalyptic number.

It is an amenable number.

20042223316208 is a deficient number, since it is larger than the sum of its proper divisors (19692649655080).

20042223316208 is a wasteful number, since it uses less digits than its factorization.

20042223316208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29131138592 (or 29131138586 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 20042223316208 in words is "twenty trillion, forty-two billion, two hundred twenty-three million, three hundred sixteen thousand, two hundred eight".