2204444040222 has 32 divisors (see below), whose sum is σ = 4647480739200. Its totient is φ = 695158335648.

The previous prime is 2204444040217. The next prime is 2204444040233. The reversal of 2204444040222 is 2220404444022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2204444040222.

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, 13556148 + ... + 13717799.

It is an arithmetic number, because the mean of its divisors is an integer number (145233773100).

Almost surely, 2^{2204444040222} is an apocalyptic number.

2204444040222 is an abundant number, since it is smaller than the sum of its proper divisors (2443036698978).

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

2204444040222 is a wasteful number, since it uses less digits than its factorization.

2204444040222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27274680.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2204444040222 its reverse (2220404444022), we get a palindrome (4424848484244).

The spelling of 2204444040222 in words is "two trillion, two hundred four billion, four hundred forty-four million, forty thousand, two hundred twenty-two".