110663221255671 has 64 divisors (see below), whose sum is σ = 169597693762560. Its totient is φ = 62874284728320.

The previous prime is 110663221255669. The next prime is 110663221255693. The reversal of 110663221255671 is 176552122366011.

It is not a de Polignac number, because 110663221255671 - 2¹ = 110663221255669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110663221255671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110663221255271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9301769395 + ... + 9301781291.

It is an arithmetic number, because the mean of its divisors is an integer number (2649963965040).

Almost surely, 2^{110663221255671} is an apocalyptic number.

110663221255671 is a deficient number, since it is larger than the sum of its proper divisors (58934472506889).

110663221255671 is a wasteful number, since it uses less digits than its factorization.

110663221255671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15784.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 110663221255671 in words is "one hundred ten trillion, six hundred sixty-three billion, two hundred twenty-one million, two hundred fifty-five thousand, six hundred seventy-one".