222244303442222 has 16 divisors (see below), whose sum is σ = 334135697680800. Its totient is φ = 110866032110880.

The previous prime is 222244303442197. The next prime is 222244303442281.

222244303442222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72130697 + ... + 75148692.

It is an arithmetic number, because the mean of its divisors is an integer number (20883481105050).

Almost surely, 2^{222244303442222} is an apocalyptic number.

222244303442222 is a deficient number, since it is larger than the sum of its proper divisors (111891394238578).

222244303442222 is a wasteful number, since it uses less digits than its factorization.

222244303442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147281131.

The product of its (nonzero) digits is 589824, while the sum is 38.

It can be divided in two parts, 22224430 and 3442222, that added together give a palindrome (25666652).

The spelling of 222244303442222 in words is "two hundred twenty-two trillion, two hundred forty-four billion, three hundred three million, four hundred forty-two thousand, two hundred twenty-two".