660266222341 has 16 divisors (see below), whose sum is σ = 729050414400. Its totient is φ = 592943653120.

The previous prime is 660266222327. The next prime is 660266222353. The reversal of 660266222341 is 143222662066.

660266222341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 660266222341 - 2⁹ = 660266221829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 660266222294 and 660266222303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (660266022341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9270735 + ... + 9341683.

It is an arithmetic number, because the mean of its divisors is an integer number (45565650900).

Almost surely, 2^660266222341 is an apocalyptic number.

It is an amenable number.

660266222341 is a deficient number, since it is larger than the sum of its proper divisors (68784192059).

660266222341 is a wasteful number, since it uses less digits than its factorization.

660266222341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81236.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 660266222341 in words is "six hundred sixty billion, two hundred sixty-six million, two hundred twenty-two thousand, three hundred forty-one".