12231322310 has 8 divisors (see below), whose sum is σ = 22016380176. Its totient is φ = 4892528920.

The previous prime is 12231322277. The next prime is 12231322319. The reversal of 12231322310 is 1322313221.

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

It is a super-3 number, since 3×12231322310³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231322319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611566106 + ... + 611566125.

It is an arithmetic number, because the mean of its divisors is an integer number (2752047522).

Almost surely, 2^12231322310 is an apocalyptic number.

12231322310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231322310 is a deficient number, since it is larger than the sum of its proper divisors (9785057866).

12231322310 is a wasteful number, since it uses less digits than its factorization.

12231322310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223132238.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12231322310 its reverse (1322313221), we get a palindrome (13553635531).

The spelling of 12231322310 in words is "twelve billion, two hundred thirty-one million, three hundred twenty-two thousand, three hundred ten".