2226688866222 has 128 divisors (see below), whose sum is σ = 4680250122240. Its totient is φ = 705602016000.

The previous prime is 2226688866217. The next prime is 2226688866371.

2226688866222 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 829923693 + ... + 829926375.

It is an arithmetic number, because the mean of its divisors is an integer number (36564454080).

Almost surely, 2^{2226688866222} is an apocalyptic number.

2226688866222 is an abundant number, since it is smaller than the sum of its proper divisors (2453561256018).

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

2226688866222 is a wasteful number, since it uses less digits than its factorization.

2226688866222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270.

The product of its digits is 42467328, while the sum is 60.

The spelling of 2226688866222 in words is "two trillion, two hundred twenty-six billion, six hundred eighty-eight million, eight hundred sixty-six thousand, two hundred twenty-two".