12130244 has 36 divisors (see below), whose sum is σ = 24897600. Its totient is φ = 5155920.

The previous prime is 12130169. The next prime is 12130259. The reversal of 12130244 is 44203121.

12130244 = T₆₇₉ + T₆₈₀ + ... + T₇₂₇.

12130244 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

12130244 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38849 + ... + 39159.

It is an arithmetic number, because the mean of its divisors is an integer number (691600).

Almost surely, 2^12130244 is an apocalyptic number.

12130244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12130244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12448800).

12130244 is an abundant number, since it is smaller than the sum of its proper divisors (12767356).

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

12130244 is a wasteful number, since it uses less digits than its factorization.

12130244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 12130244 is about 3482.8499824138. The cubic root of 12130244 is about 229.7681595777.

Adding to 12130244 its reverse (44203121), we get a palindrome (56333365).

The spelling of 12130244 in words is "twelve million, one hundred thirty thousand, two hundred forty-four".