2220410042 has 8 divisors (see below), whose sum is σ = 3341464896. Its totient is φ = 1106588412.

The previous prime is 2220410039. The next prime is 2220410077. The reversal of 2220410042 is 2400140222.

It is a happy number.

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

It is a super-2 number, since 2×2220410042² = 9860441509228883528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2220410042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1807538 + ... + 1808765.

It is an arithmetic number, because the mean of its divisors is an integer number (417683112).

Almost surely, 2^2220410042 is an apocalyptic number.

2220410042 is a deficient number, since it is larger than the sum of its proper divisors (1121054854).

2220410042 is a wasteful number, since it uses less digits than its factorization.

2220410042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616612.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2220410042 is about 47121.2270850410. The cubic root of 2220410042 is about 1304.6010616372.

Adding to 2220410042 its reverse (2400140222), we get a palindrome (4620550264).

The spelling of 2220410042 in words is "two billion, two hundred twenty million, four hundred ten thousand, forty-two".