12023032312202 has 4 divisors (see below), whose sum is σ = 18034548468306. Its totient is φ = 6011516156100.

The previous prime is 12023032312189. The next prime is 12023032312259. The reversal of 12023032312202 is 20221323032021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8910768278281 + 3112264033921 = 2985091^2 + 1764161^2 .

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 as a sum of consecutive naturals, namely, 3005758078049 + ... + 3005758078052.

Almost surely, 2^{12023032312202} is an apocalyptic number.

12023032312202 is a deficient number, since it is larger than the sum of its proper divisors (6011516156104).

12023032312202 is an equidigital number, since it uses as much as digits as its factorization.

12023032312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011516156103.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12023032312202 its reverse (20221323032021), we get a palindrome (32244355344223).

The spelling of 12023032312202 in words is "twelve trillion, twenty-three billion, thirty-two million, three hundred twelve thousand, two hundred two".