12120300202 has 16 divisors (see below), whose sum is σ = 18986892480. Its totient is φ = 5791780192.

The previous prime is 12120300173. The next prime is 12120300209. The reversal of 12120300202 is 20200302121.

12120300202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12120300209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55552 + ... + 165307.

It is an arithmetic number, because the mean of its divisors is an integer number (1186680780).

Almost surely, 2^12120300202 is an apocalyptic number.

12120300202 is a deficient number, since it is larger than the sum of its proper divisors (6866592278).

12120300202 is a wasteful number, since it uses less digits than its factorization.

12120300202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222077.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12120300202 its reverse (20200302121), we get a palindrome (32320602323).

The spelling of 12120300202 in words is "twelve billion, one hundred twenty million, three hundred thousand, two hundred two".