12213343330 has 16 divisors (see below), whose sum is σ = 22742088120. Its totient is φ = 4716877312.

The previous prime is 12213343319. The next prime is 12213343339. The reversal of 12213343330 is 3334331221.

It can be written as a sum of positive squares in 4 ways, for example, as 10383813801 + 1829529529 = 101901^2 + 42773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12213343295 and 12213343304.

It is not an unprimeable number, because it can be changed into a prime (12213343339) 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 7 ways as a sum of consecutive naturals, for example, 21057199 + ... + 21057778.

Almost surely, 2^12213343330 is an apocalyptic number.

12213343330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213343330 is a deficient number, since it is larger than the sum of its proper divisors (10528744790).

12213343330 is a wasteful number, since it uses less digits than its factorization.

12213343330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42115013.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12213343330 its reverse (3334331221), we get a palindrome (15547674551).

The spelling of 12213343330 in words is "twelve billion, two hundred thirteen million, three hundred forty-three thousand, three hundred thirty".