12210011210330 has 16 divisors (see below), whose sum is σ = 21978745091784. Its totient is φ = 4883843392320.

The previous prime is 12210011210323. The next prime is 12210011210357. The reversal of 12210011210330 is 3301211001221.

It can be written as a sum of positive squares in 4 ways, for example, as 5714552403169 + 6495458807161 = 2390513^2 + 2548619^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12210011210299 and 12210011210308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19817897 + ... + 20424716.

Almost surely, 2^{12210011210330} is an apocalyptic number.

12210011210330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210011210330 is a deficient number, since it is larger than the sum of its proper divisors (9768733881454).

12210011210330 is a wasteful number, since it uses less digits than its factorization.

12210011210330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40272961.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12210011210330 its reverse (3301211001221), we get a palindrome (15511222211551).

The spelling of 12210011210330 in words is "twelve trillion, two hundred ten billion, eleven million, two hundred ten thousand, three hundred thirty".