12450210112 has 56 divisors (see below), whose sum is σ = 25104669120. Its totient is φ = 6124984320.

The previous prime is 12450210103. The next prime is 12450210119. The reversal of 12450210112 is 21101205421.

It is a self number, because there is not a number n which added to its sum of digits gives 12450210112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450210119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483064 + ... + 2488072.

Almost surely, 2^12450210112 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 12450210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12552334560).

12450210112 is an abundant number, since it is smaller than the sum of its proper divisors (12654459008).

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

12450210112 is an equidigital number, since it uses as much as digits as its factorization.

12450210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639 (or 5629 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 12450210112 its reverse (21101205421), we get a palindrome (33551415533).

The spelling of 12450210112 in words is "twelve billion, four hundred fifty million, two hundred ten thousand, one hundred twelve".