6605507222 has 8 divisors (see below), whose sum is σ = 9910467936. Its totient is φ = 3302017912.

The previous prime is 6605507201. The next prime is 6605507257. The reversal of 6605507222 is 2227055066.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356558 + ... + 374625.

It is an arithmetic number, because the mean of its divisors is an integer number (1238808492).

Almost surely, 2^6605507222 is an apocalyptic number.

6605507222 is a deficient number, since it is larger than the sum of its proper divisors (3304960714).

6605507222 is a wasteful number, since it uses less digits than its factorization.

6605507222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735702.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 6605507222 is about 81274.2715870158. The cubic root of 6605507222 is about 1876.2990437961.

The spelling of 6605507222 in words is "six billion, six hundred five million, five hundred seven thousand, two hundred twenty-two".