2226442446222 has 8 divisors (see below), whose sum is σ = 4452884892456. Its totient is φ = 742147482072.

The previous prime is 2226442446211. The next prime is 2226442446227.

2226442446222 is nontrivially palindromic in base 10.

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

2226442446222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226442446227) by changing a digit.

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, 185536870513 + ... + 185536870524.

It is an arithmetic number, because the mean of its divisors is an integer number (556610611557).

Almost surely, 2^{2226442446222} is an apocalyptic number.

2226442446222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2226442446222 is a wasteful number, since it uses less digits than its factorization.

2226442446222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371073741042.

The product of its digits is 1179648, while the sum is 42.

The spelling of 2226442446222 in words is "two trillion, two hundred twenty-six billion, four hundred forty-two million, four hundred forty-six thousand, two hundred twenty-two".