222333321022244 has 6 divisors (see below), whose sum is σ = 389083311788934. Its totient is φ = 111166660511120.

The previous prime is 222333321022201. The next prime is 222333321022271. The reversal of 222333321022244 is 442220123333222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 214586228132644 + 7747092889600 = 14648762^2 + 2783360^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27791665127777 + ... + 27791665127784.

It is an arithmetic number, because the mean of its divisors is an integer number (64847218631489).

Almost surely, 2^{222333321022244} is an apocalyptic number.

It is an amenable number.

222333321022244 is a deficient number, since it is larger than the sum of its proper divisors (166749990766690).

222333321022244 is a wasteful number, since it uses less digits than its factorization.

222333321022244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55583330255565 (or 55583330255563 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 222333321022244 its reverse (442220123333222), we get a palindrome (664553444355466).

The spelling of 222333321022244 in words is "two hundred twenty-two trillion, three hundred thirty-three billion, three hundred twenty-one million, twenty-two thousand, two hundred forty-four".