12120140202 has 8 divisors (see below), whose sum is σ = 24240280416. Its totient is φ = 4040046732.

The previous prime is 12120140189. The next prime is 12120140213. The reversal of 12120140202 is 20204102121.

12120140202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12120140202 is an admirable number.

It is a super-2 number, since 2×12120140202² (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 3 ways as a sum of consecutive naturals, for example, 1010011678 + ... + 1010011689.

It is an arithmetic number, because the mean of its divisors is an integer number (3030035052).

Almost surely, 2^12120140202 is an apocalyptic number.

12120140202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12120140202 is a wasteful number, since it uses less digits than its factorization.

12120140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020023372.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12120140202 its reverse (20204102121), we get a palindrome (32324242323).

The spelling of 12120140202 in words is "twelve billion, one hundred twenty million, one hundred forty thousand, two hundred two".