2231330222 has 8 divisors (see below), whose sum is σ = 3651267672. Its totient is φ = 1014241000.

The previous prime is 2231330221. The next prime is 2231330239. The reversal of 2231330222 is 2220331322.

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

It is a super-3 number, since 3×2231330222³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2231330194 and 2231330203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231330221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50712029 + ... + 50712072.

It is an arithmetic number, because the mean of its divisors is an integer number (456408459).

Almost surely, 2^2231330222 is an apocalyptic number.

2231330222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2231330222 is a deficient number, since it is larger than the sum of its proper divisors (1419937450).

2231330222 is a wasteful number, since it uses less digits than its factorization.

2231330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101424114.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2231330222 is about 47236.9582212911. The cubic root of 2231330222 is about 1306.7362808977.

Adding to 2231330222 its reverse (2220331322), we get a palindrome (4451661544).

The spelling of 2231330222 in words is "two billion, two hundred thirty-one million, three hundred thirty thousand, two hundred twenty-two".