2222311230 has 48 divisors (see below), whose sum is σ = 6117896304. Its totient is φ = 557756160.

The previous prime is 2222311097. The next prime is 2222311241. The reversal of 2222311230 is 321132222.

It is a super-2 number, since 2×2222311230² = 9877334405968225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 724716 + ... + 727775.

It is an arithmetic number, because the mean of its divisors is an integer number (127456173).

Almost surely, 2^2222311230 is an apocalyptic number.

2222311230 is an abundant number, since it is smaller than the sum of its proper divisors (3895585074).

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

2222311230 is a wasteful number, since it uses less digits than its factorization.

2222311230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452521 (or 1452518 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2222311230 is about 47141.3961396987. The cubic root of 2222311230 is about 1304.9733028405.

Adding to 2222311230 its reverse (321132222), we get a palindrome (2543443452).

The spelling of 2222311230 in words is "two billion, two hundred twenty-two million, three hundred eleven thousand, two hundred thirty".