6635556410222 has 32 divisors (see below), whose sum is σ = 10340279389440. Its totient is φ = 3191442408000.

The previous prime is 6635556410209. The next prime is 6635556410293. The reversal of 6635556410222 is 2220146555366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194183 + ... + 3648125.

It is an arithmetic number, because the mean of its divisors is an integer number (323133730920).

Almost surely, 2^{6635556410222} is an apocalyptic number.

6635556410222 is a deficient number, since it is larger than the sum of its proper divisors (3704722979218).

6635556410222 is a wasteful number, since it uses less digits than its factorization.

6635556410222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454328.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 6635556410222 in words is "six trillion, six hundred thirty-five billion, five hundred fifty-six million, four hundred ten thousand, two hundred twenty-two".