12230310320202 has 32 divisors (see below), whose sum is σ = 26393959791360. Its totient is φ = 3755779128000.

The previous prime is 12230310320171. The next prime is 12230310320219. The reversal of 12230310320202 is 20202301303221.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 153986674 + ... + 154066077.

It is an arithmetic number, because the mean of its divisors is an integer number (824811243480).

Almost surely, 2^{12230310320202} is an apocalyptic number.

12230310320202 is an abundant number, since it is smaller than the sum of its proper divisors (14163649471158).

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

12230310320202 is a wasteful number, since it uses less digits than its factorization.

12230310320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308053278.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12230310320202 its reverse (20202301303221), we get a palindrome (32432611623423).

The spelling of 12230310320202 in words is "twelve trillion, two hundred thirty billion, three hundred ten million, three hundred twenty thousand, two hundred two".