12280333050 has 96 divisors (see below), whose sum is σ = 34257212160. Its totient is φ = 3274726320.

The previous prime is 12280333033. The next prime is 12280333097. The reversal of 12280333050 is 5033308221.

12280333050 is a `hidden beast` number, since 1 + 2 + 280 + 3 + 330 + 50 = 666.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53199 + ... + 165501.

It is an arithmetic number, because the mean of its divisors is an integer number (356845960).

Almost surely, 2^12280333050 is an apocalyptic number.

12280333050 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 12280333050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17128606080).

12280333050 is an abundant number, since it is smaller than the sum of its proper divisors (21976879110).

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

12280333050 is an equidigital number, since it uses as much as digits as its factorization.

12280333050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112336 (or 112313 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 12280333050 in words is "twelve billion, two hundred eighty million, three hundred thirty-three thousand, fifty".