2221310230 has 8 divisors (see below), whose sum is σ = 3998358432. Its totient is φ = 888524088.

The previous prime is 2221310213. The next prime is 2221310243. The reversal of 2221310230 is 320131222.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111065502 + ... + 111065521.

It is an arithmetic number, because the mean of its divisors is an integer number (499794804).

Almost surely, 2^2221310230 is an apocalyptic number.

2221310230 is a deficient number, since it is larger than the sum of its proper divisors (1777048202).

2221310230 is a wasteful number, since it uses less digits than its factorization.

2221310230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222131030.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2221310230 is about 47130.7779481731. Note that the first 3 decimals coincide. The cubic root of 2221310230 is about 1304.7773395212. Note that the first 3 decimals are identical.

Adding to 2221310230 its reverse (320131222), we get a palindrome (2541441452).

The spelling of 2221310230 in words is "two billion, two hundred twenty-one million, three hundred ten thousand, two hundred thirty".