12210303323310 has 256 divisors, whose sum is σ = 30734957260800. Its totient is φ = 3102415462400.

The previous prime is 12210303323291. The next prime is 12210303323419. The reversal of 12210303323310 is 1332330301221.

It is a super-2 number, since 2×12210303323310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2087585266 + ... + 2087591114.

It is an arithmetic number, because the mean of its divisors is an integer number (120058426800).

Almost surely, 2^{12210303323310} is an apocalyptic number.

12210303323310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12210303323310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15367478630400).

12210303323310 is an abundant number, since it is smaller than the sum of its proper divisors (18524653937490).

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

12210303323310 is a wasteful number, since it uses less digits than its factorization.

12210303323310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12210303323310 its reverse (1332330301221), we get a palindrome (13542633624531).

The spelling of 12210303323310 in words is "twelve trillion, two hundred ten billion, three hundred three million, three hundred twenty-three thousand, three hundred ten".