6466044062222 has 64 divisors (see below), whose sum is σ = 10381281926400. Its totient is φ = 3011854752000.

The previous prime is 6466044062221. The next prime is 6466044062227. The reversal of 6466044062222 is 2222604406646.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6466044062221) 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, 294207698 + ... + 294229674.

It is an arithmetic number, because the mean of its divisors is an integer number (162207530100).

Almost surely, 2^{6466044062222} is an apocalyptic number.

6466044062222 is a deficient number, since it is larger than the sum of its proper divisors (3915237864178).

6466044062222 is a wasteful number, since it uses less digits than its factorization.

6466044062222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22641.

The product of its (nonzero) digits is 1327104, while the sum is 44.

Adding to 6466044062222 its reverse (2222604406646), we get a palindrome (8688648468868).

The spelling of 6466044062222 in words is "six trillion, four hundred sixty-six billion, forty-four million, sixty-two thousand, two hundred twenty-two".