188248223346079 has 16 divisors (see below), whose sum is σ = 222677004211200. Its totient is φ = 157464452968416.

The previous prime is 188248223346077. The next prime is 188248223346101. The reversal of 188248223346079 is 970643322842881.

It is a cyclic number.

It is not a de Polignac number, because 188248223346079 - 2¹ = 188248223346077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188248223346077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16568223799 + ... + 16568235160.

It is an arithmetic number, because the mean of its divisors is an integer number (13917312763200).

Almost surely, 2^{188248223346079} is an apocalyptic number.

188248223346079 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

188248223346079 is a deficient number, since it is larger than the sum of its proper divisors (34428780865121).

188248223346079 is a wasteful number, since it uses less digits than its factorization.

188248223346079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33136459014.

The product of its (nonzero) digits is 222953472, while the sum is 67.

The spelling of 188248223346079 in words is "one hundred eighty-eight trillion, two hundred forty-eight billion, two hundred twenty-three million, three hundred forty-six thousand, seventy-nine".