6660260202 has 8 divisors (see below), whose sum is σ = 13320520416. Its totient is φ = 2220086732.

The previous prime is 6660260149. The next prime is 6660260207. The reversal of 6660260202 is 2020620666.

It is a sphenic number, since it is the product of 3 distinct primes.

6660260202 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6660260202.

It is not an unprimeable number, because it can be changed into a prime (6660260207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555021678 + ... + 555021689.

It is an arithmetic number, because the mean of its divisors is an integer number (1665065052).

Almost surely, 2^6660260202 is an apocalyptic number.

6660260202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6660260202 is a wasteful number, since it uses less digits than its factorization.

6660260202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110043372.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6660260202 is about 81610.4172394677. The cubic root of 6660260202 is about 1881.4689931383.

Adding to 6660260202 its reverse (2020620666), we get a palindrome (8680880868).

The spelling of 6660260202 in words is "six billion, six hundred sixty million, two hundred sixty thousand, two hundred two".