17127722050252 has 12 divisors (see below), whose sum is σ = 32698378459656. Its totient is φ = 7785328204640.

The previous prime is 17127722050237. The next prime is 17127722050333. The reversal of 17127722050252 is 25205022772171.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 17127722050199 and 17127722050208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194633205073 + ... + 194633205160.

It is an arithmetic number, because the mean of its divisors is an integer number (2724864871638).

Almost surely, 2^{17127722050252} is an apocalyptic number.

It is an amenable number.

17127722050252 is a deficient number, since it is larger than the sum of its proper divisors (15570656409404).

17127722050252 is a wasteful number, since it uses less digits than its factorization.

17127722050252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389266410248 (or 389266410246 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 43.

The spelling of 17127722050252 in words is "seventeen trillion, one hundred twenty-seven billion, seven hundred twenty-two million, fifty thousand, two hundred fifty-two".