8660222004 has 24 divisors (see below), whose sum is σ = 23093925568. Its totient is φ = 2474349120.

The previous prime is 8660221987. The next prime is 8660222009. The reversal of 8660222004 is 4002220668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8660222009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51548857 + ... + 51549024.

Almost surely, 2^8660222004 is an apocalyptic number.

8660222004 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8660222004 is an abundant number, since it is smaller than the sum of its proper divisors (14433703564).

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

8660222004 is a wasteful number, since it uses less digits than its factorization.

8660222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103097895 (or 103097893 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 8660222004 is about 93060.3137970209. The cubic root of 8660222004 is about 2053.5707748015.

The spelling of 8660222004 in words is "eight billion, six hundred sixty million, two hundred twenty-two thousand, four".