12222000323 has 8 divisors (see below), whose sum is σ = 13616022000. Its totient is φ = 10892816928.

The previous prime is 12222000317. The next prime is 12222000347. The reversal of 12222000323 is 32300022221.

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

It is a cyclic number.

It is not a de Polignac number, because 12222000323 - 2²⁰ = 12220951747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12222000353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16209173 + ... + 16209926.

It is an arithmetic number, because the mean of its divisors is an integer number (1702002750).

Almost surely, 2^12222000323 is an apocalyptic number.

12222000323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12222000323 is a deficient number, since it is larger than the sum of its proper divisors (1394021677).

12222000323 is a wasteful number, since it uses less digits than its factorization.

12222000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32419141.

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

Adding to 12222000323 its reverse (32300022221), we get a palindrome (44522022544).

The spelling of 12222000323 in words is "twelve billion, two hundred twenty-two million, three hundred twenty-three", and thus it is an aban number.