12232222310 has 48 divisors (see below), whose sum is σ = 27941222160. Its totient is φ = 3812639040.

The previous prime is 12232222283. The next prime is 12232222337. The reversal of 12232222310 is 1322223221.

It is a happy number.

12232222310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12232222283) and next prime (12232222337).

It is a super-2 number, since 2×12232222310² (a number of 21 digits) contains 22 as substring.

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, 1129325 + ... + 1140104.

It is an arithmetic number, because the mean of its divisors is an integer number (582108795).

Almost surely, 2^12232222310 is an apocalyptic number.

12232222310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12232222310 is an abundant number, since it is smaller than the sum of its proper divisors (15708999850).

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

12232222310 is a wasteful number, since it uses less digits than its factorization.

12232222310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269461 (or 2269454 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12232222310 its reverse (1322223221), we get a palindrome (13554445531).

The spelling of 12232222310 in words is "twelve billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred ten".