12302021223233 has 12 divisors (see below), whose sum is σ = 15152309454852. Its totient is φ = 9924319641600.

The previous prime is 12302021223227. The next prime is 12302021223257. The reversal of 12302021223233 is 33232212020321.

It can be written as a sum of positive squares in 2 ways, for example, as 4015182379264 + 8286838843969 = 2003792^2 + 2878687^2 .

It is not a de Polignac number, because 12302021223233 - 2²⁶ = 12301954114369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12302021223203) 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 11 ways as a sum of consecutive naturals, for example, 7384165568 + ... + 7384167233.

It is an arithmetic number, because the mean of its divisors is an integer number (1262692454571).

Almost surely, 2^{12302021223233} is an apocalyptic number.

It is an amenable number.

12302021223233 is a deficient number, since it is larger than the sum of its proper divisors (2850288231619).

12302021223233 is a wasteful number, since it uses less digits than its factorization.

12302021223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14768332832 (or 14768332825 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12302021223233 its reverse (33232212020321), we get a palindrome (45534233243554).

The spelling of 12302021223233 in words is "twelve trillion, three hundred two billion, twenty-one million, two hundred twenty-three thousand, two hundred thirty-three".