2220441310042 has 8 divisors (see below), whose sum is σ = 3330670412916. Its totient is φ = 1110217839072.

The previous prime is 2220441310013. The next prime is 2220441310049. The reversal of 2220441310042 is 2400131440222.

2220441310042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1791231580161 + 429209729881 = 1338369^2 + 655141^2 .

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

It is a super-2 number, since 2×2220441310042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220441309989 and 2220441310016.

It is not an unprimeable number, because it can be changed into a prime (2220441310049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222793 + ... + 2119084.

Almost surely, 2^{2220441310042} is an apocalyptic number.

2220441310042 is a deficient number, since it is larger than the sum of its proper divisors (1110229102874).

2220441310042 is a wasteful number, since it uses less digits than its factorization.

2220441310042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815952.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2220441310042 its reverse (2400131440222), we get a palindrome (4620572750264).

The spelling of 2220441310042 in words is "two trillion, two hundred twenty billion, four hundred forty-one million, three hundred ten thousand, forty-two".