2220246222 has 8 divisors (see below), whose sum is σ = 4440492456. Its totient is φ = 740082072.

The previous prime is 2220246211. The next prime is 2220246229. The reversal of 2220246222 is 2226420222.

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

2220246222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2220246192 and 2220246201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220246229) by changing a digit.

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, 185020513 + ... + 185020524.

It is an arithmetic number, because the mean of its divisors is an integer number (555061557).

Almost surely, 2^2220246222 is an apocalyptic number.

2220246222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2220246222 is a wasteful number, since it uses less digits than its factorization.

2220246222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370041042.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2220246222 is about 47119.4887705714. The cubic root of 2220246222 is about 1304.5689767222.

Adding to 2220246222 its reverse (2226420222), we get a palindrome (4446666444).

The spelling of 2220246222 in words is "two billion, two hundred twenty million, two hundred forty-six thousand, two hundred twenty-two".