12350004212 has 72 divisors (see below), whose sum is σ = 28319651136. Its totient is φ = 4598290944.

The previous prime is 12350004197. The next prime is 12350004239. The reversal of 12350004212 is 21240005321.

12350004212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 3683 + ... + 157205.

It is an arithmetic number, because the mean of its divisors is an integer number (393328488).

Almost surely, 2^12350004212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12350004212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14159825568).

12350004212 is an abundant number, since it is smaller than the sum of its proper divisors (15969646924).

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

12350004212 is a wasteful number, since it uses less digits than its factorization.

12350004212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153577 (or 153562 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 12350004212 its reverse (21240005321), we get a palindrome (33590009533).

The spelling of 12350004212 in words is "twelve billion, three hundred fifty million, four thousand, two hundred twelve".