222104231344 has 20 divisors (see below), whose sum is σ = 444208463680. Its totient is φ = 107469789120.

The previous prime is 222104231303. The next prime is 222104231351. The reversal of 222104231344 is 443132401222.

222104231344 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223894899 + ... + 223895890.

It is an arithmetic number, because the mean of its divisors is an integer number (22210423184).

Almost surely, 2^222104231344 is an apocalyptic number.

It is an amenable number.

222104231344 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.

222104231344 is a wasteful number, since it uses less digits than its factorization.

222104231344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447790828 (or 447790822 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 222104231344 its reverse (443132401222), we get a palindrome (665236632566).

The spelling of 222104231344 in words is "two hundred twenty-two billion, one hundred four million, two hundred thirty-one thousand, three hundred forty-four".