2302220222 has 8 divisors (see below), whose sum is σ = 3453917736. Its totient is φ = 1150914312.

The previous prime is 2302220203. The next prime is 2302220231. The reversal of 2302220222 is 2220222032.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2302220222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82733 + ... + 107000.

It is an arithmetic number, because the mean of its divisors is an integer number (431739717).

Almost surely, 2^2302220222 is an apocalyptic number.

2302220222 is a deficient number, since it is larger than the sum of its proper divisors (1151697514).

2302220222 is a wasteful number, since it uses less digits than its factorization.

2302220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195802.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2302220222 is about 47981.4570641618. The cubic root of 2302220222 is about 1320.4307252915.

Adding to 2302220222 its reverse (2220222032), we get a palindrome (4522442254).

The spelling of 2302220222 in words is "two billion, three hundred two million, two hundred twenty thousand, two hundred twenty-two".