110021213320444 has 6 divisors (see below), whose sum is σ = 192537123310784. Its totient is φ = 55010606660220.

The previous prime is 110021213320391. The next prime is 110021213320507. The reversal of 110021213320444 is 444023312120011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752651665052 + ... + 13752651665059.

Almost surely, 2^{110021213320444} is an apocalyptic number.

It is an amenable number.

110021213320444 is a deficient number, since it is larger than the sum of its proper divisors (82515909990340).

110021213320444 is a wasteful number, since it uses less digits than its factorization.

110021213320444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27505303330115 (or 27505303330113 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 110021213320444 its reverse (444023312120011), we get a palindrome (554044525440455).

The spelling of 110021213320444 in words is "one hundred ten trillion, twenty-one billion, two hundred thirteen million, three hundred twenty thousand, four hundred forty-four".