6418291222 has 8 divisors (see below), whose sum is σ = 11002784976. Its totient is φ = 2750696232.

The previous prime is 6418291199. The next prime is 6418291259. The reversal of 6418291222 is 2221928146.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229224673 + ... + 229224700.

It is an arithmetic number, because the mean of its divisors is an integer number (1375348122).

Almost surely, 2^6418291222 is an apocalyptic number.

6418291222 is a deficient number, since it is larger than the sum of its proper divisors (4584493754).

6418291222 is a wasteful number, since it uses less digits than its factorization.

6418291222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458449382.

The product of its digits is 27648, while the sum is 37.

The square root of 6418291222 is about 80114.2385721789. The cubic root of 6418291222 is about 1858.4026079900.

The spelling of 6418291222 in words is "six billion, four hundred eighteen million, two hundred ninety-one thousand, two hundred twenty-two".