2212220230 has 16 divisors (see below), whose sum is σ = 4343996304. Its totient is φ = 804443680.

The previous prime is 2212220147. The next prime is 2212220237. The reversal of 2212220230 is 320222122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212220237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10055437 + ... + 10055656.

It is an arithmetic number, because the mean of its divisors is an integer number (271499769).

Almost surely, 2^2212220230 is an apocalyptic number.

2212220230 is a deficient number, since it is larger than the sum of its proper divisors (2131776074).

2212220230 is a wasteful number, since it uses less digits than its factorization.

2212220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111111.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2212220230 is about 47034.2452900012. The cubic root of 2212220230 is about 1302.9951119171.

Adding to 2212220230 its reverse (320222122), we get a palindrome (2532442352).

The spelling of 2212220230 in words is "two billion, two hundred twelve million, two hundred twenty thousand, two hundred thirty".