12232165050 has 192 divisors, whose sum is σ = 38637527040. Its totient is φ = 2787514560.

The previous prime is 12232165037. The next prime is 12232165067. The reversal of 12232165050 is 5056123221.

It is a happy number.

12232165050 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 2 + 1 + 650 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3466387 + ... + 3469913.

It is an arithmetic number, because the mean of its divisors is an integer number (201237120).

Almost surely, 2^12232165050 is an apocalyptic number.

12232165050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12232165050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19318763520).

12232165050 is an abundant number, since it is smaller than the sum of its proper divisors (26405361990).

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

12232165050 is a wasteful number, since it uses less digits than its factorization.

12232165050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922 (or 3911 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 12232165050 its reverse (5056123221), we get a palindrome (17288288271).

The spelling of 12232165050 in words is "twelve billion, two hundred thirty-two million, one hundred sixty-five thousand, fifty".