12223220232310 has 8 divisors (see below), whose sum is σ = 22001796418176. Its totient is φ = 4889288092920.

The previous prime is 12223220232247. The next prime is 12223220232313. The reversal of 12223220232310 is 1323202232221.

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

It is a super-2 number, since 2×12223220232310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223220232313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611161011606 + ... + 611161011625.

It is an arithmetic number, because the mean of its divisors is an integer number (2750224552272).

Almost surely, 2^{12223220232310} is an apocalyptic number.

12223220232310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223220232310 is a deficient number, since it is larger than the sum of its proper divisors (9778576185866).

12223220232310 is a wasteful number, since it uses less digits than its factorization.

12223220232310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222322023238.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12223220232310 its reverse (1323202232221), we get a palindrome (13546422464531).

The spelling of 12223220232310 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty million, two hundred thirty-two thousand, three hundred ten".