222041010444 has 96 divisors (see below), whose sum is σ = 577154006016. Its totient is φ = 65873839680.

The previous prime is 222041010427. The next prime is 222041010479. The reversal of 222041010444 is 444010140222.

222041010444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1364559 + ... + 1518585.

It is an arithmetic number, because the mean of its divisors is an integer number (6012020896).

Almost surely, 2^222041010444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222041010444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288577003008).

222041010444 is an abundant number, since it is smaller than the sum of its proper divisors (355112995572).

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

222041010444 is a wasteful number, since it uses less digits than its factorization.

222041010444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154275 (or 154273 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 222041010444 its reverse (444010140222), we get a palindrome (666051150666).

The spelling of 222041010444 in words is "two hundred twenty-two billion, forty-one million, ten thousand, four hundred forty-four".