6676222665 has 32 divisors (see below), whose sum is σ = 12375196416. Its totient is φ = 3010176000.

The previous prime is 6676222661. The next prime is 6676222669. The reversal of 6676222665 is 5662226766.

It is an interprime number because it is at equal distance from previous prime (6676222661) and next prime (6676222669).

It is not a de Polignac number, because 6676222665 - 2² = 6676222661 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6676222661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427836 + ... + 443165.

It is an arithmetic number, because the mean of its divisors is an integer number (386724888).

Almost surely, 2^6676222665 is an apocalyptic number.

It is an amenable number.

6676222665 is a deficient number, since it is larger than the sum of its proper divisors (5698973751).

6676222665 is a wasteful number, since it uses less digits than its factorization.

6676222665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871089.

The product of its digits is 2177280, while the sum is 48.

The square root of 6676222665 is about 81708.1554375082. The cubic root of 6676222665 is about 1882.9708823128.

The spelling of 6676222665 in words is "six billion, six hundred seventy-six million, two hundred twenty-two thousand, six hundred sixty-five".