12232161150 has 96 divisors (see below), whose sum is σ = 33988146048. Its totient is φ = 2885212800.

The previous prime is 12232161127. The next prime is 12232161163. The reversal of 12232161150 is 5116123221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12232161150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39132 + ... + 161231.

It is an arithmetic number, because the mean of its divisors is an integer number (354043188).

Almost surely, 2^12232161150 is an apocalyptic number.

12232161150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12232161150 is an abundant number, since it is smaller than the sum of its proper divisors (21755984898).

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

12232161150 is a wasteful number, since it uses less digits than its factorization.

12232161150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200426 (or 200421 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 12232161150 its reverse (5116123221), we get a palindrome (17348284371).

The spelling of 12232161150 in words is "twelve billion, two hundred thirty-two million, one hundred sixty-one thousand, one hundred fifty".