12236204160 has 192 divisors, whose sum is σ = 42729687000. Its totient is φ = 3226189824.

The previous prime is 12236204129. The next prime is 12236204203. The reversal of 12236204160 is 6140263221.

12236204160 is a `hidden beast` number, since 1 + 2 + 23 + 620 + 4 + 16 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9640097856 + 2596106304 = 98184^2 + 50952^2 .

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500706 + ... + 524574.

Almost surely, 2^12236204160 is an apocalyptic number.

12236204160 is a gapful number since it is divisible by the number (10) 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 12236204160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21364843500).

12236204160 is an abundant number, since it is smaller than the sum of its proper divisors (30493482840).

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

12236204160 is a wasteful number, since it uses less digits than its factorization.

12236204160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23983 (or 23968 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 12236204160 its reverse (6140263221), we get a palindrome (18376467381).

The spelling of 12236204160 in words is "twelve billion, two hundred thirty-six million, two hundred four thousand, one hundred sixty".