12302101912 has 32 divisors (see below), whose sum is σ = 24613095600. Its totient is φ = 5747480064.

The previous prime is 12302101883. The next prime is 12302101913. The reversal of 12302101912 is 21910120321.

12302101912 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 2×12302101912² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302101913) 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, 543253 + ... + 565444.

Almost surely, 2^12302101912 is an apocalyptic number.

It is an amenable number.

12302101912 is an abundant number, since it is smaller than the sum of its proper divisors (12310993688).

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

12302101912 is a wasteful number, since it uses less digits than its factorization.

12302101912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108795 (or 1108791 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 12302101912 in words is "twelve billion, three hundred two million, one hundred one thousand, nine hundred twelve".