222044442041 has 8 divisors (see below), whose sum is σ = 223509871560. Its totient is φ = 220582259712.

The previous prime is 222044442029. The next prime is 222044442079. The reversal of 222044442041 is 140244440222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2103139600 + 219941302441 = 45860^2 + 468979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222044442041 - 2¹⁸ = 222044179897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222044441995 and 222044442013.

It is not an unprimeable number, because it can be changed into a prime (222044442241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674510 + ... + 948183.

It is an arithmetic number, because the mean of its divisors is an integer number (27938733945).

Almost surely, 2^222044442041 is an apocalyptic number.

It is an amenable number.

222044442041 is a deficient number, since it is larger than the sum of its proper divisors (1465429519).

222044442041 is a wasteful number, since it uses less digits than its factorization.

222044442041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623595.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 222044442041 its reverse (140244440222), we get a palindrome (362288882263).

The spelling of 222044442041 in words is "two hundred twenty-two billion, forty-four million, four hundred forty-two thousand, forty-one".