12012223300302 has 128 divisors (see below), whose sum is σ = 26747293575168. Its totient is φ = 3577053286400.

The previous prime is 12012223300289. The next prime is 12012223300313. The reversal of 12012223300302 is 20300332221021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1179861652 + ... + 1179871832.

It is an arithmetic number, because the mean of its divisors is an integer number (208963231056).

Almost surely, 2^{12012223300302} is an apocalyptic number.

12012223300302 is an abundant number, since it is smaller than the sum of its proper divisors (14735070274866).

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

12012223300302 is a wasteful number, since it uses less digits than its factorization.

12012223300302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034.

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

Adding to 12012223300302 its reverse (20300332221021), we get a palindrome (32312555521323).

The spelling of 12012223300302 in words is "twelve trillion, twelve billion, two hundred twenty-three million, three hundred thousand, three hundred two".