12102302002 has 16 divisors (see below), whose sum is σ = 20791818432. Its totient is φ = 5175447120.

The previous prime is 12102301999. The next prime is 12102302021. The reversal of 12102302002 is 20020320121.

12102302002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12102302002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 931128 + ... + 944035.

It is an arithmetic number, because the mean of its divisors is an integer number (1299488652).

Almost surely, 2^12102302002 is an apocalyptic number.

12102302002 is a deficient number, since it is larger than the sum of its proper divisors (8689516430).

12102302002 is a wasteful number, since it uses less digits than its factorization.

12102302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875633.

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

Adding to 12102302002 its reverse (20020320121), we get a palindrome (32122622123).

The spelling of 12102302002 in words is "twelve billion, one hundred two million, three hundred two thousand, two".