12223000322 has 32 divisors (see below), whose sum is σ = 19987793280. Its totient is φ = 5572396800.

The previous prime is 12223000271. The next prime is 12223000327. The reversal of 12223000322 is 22300032221.

It is a super-2 number, since 2×12223000322² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12223000322.

It is not an unprimeable number, because it can be changed into a prime (12223000327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694058 + ... + 711450.

It is an arithmetic number, because the mean of its divisors is an integer number (624618540).

Almost surely, 2^12223000322 is an apocalyptic number.

12223000322 is a deficient number, since it is larger than the sum of its proper divisors (7764792958).

12223000322 is a wasteful number, since it uses less digits than its factorization.

12223000322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17738.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12223000322 its reverse (22300032221), we get a palindrome (34523032543).

The spelling of 12223000322 in words is "twelve billion, two hundred twenty-three million, three hundred twenty-two", and thus it is an aban number.