12350350422120 has 128 divisors (see below), whose sum is σ = 37181122070400. Its totient is φ = 3281876852736.

The previous prime is 12350350422043. The next prime is 12350350422203. The reversal of 12350350422120 is 2122405305321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66906592 + ... + 67090928.

It is an arithmetic number, because the mean of its divisors is an integer number (290477516175).

Almost surely, 2^{12350350422120} is an apocalyptic number.

12350350422120 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 12350350422120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18590561035200).

12350350422120 is an abundant number, since it is smaller than the sum of its proper divisors (24830771648280).

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

12350350422120 is a wasteful number, since it uses less digits than its factorization.

12350350422120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186307 (or 186303 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 12350350422120 its reverse (2122405305321), we get a palindrome (14472755727441).

The spelling of 12350350422120 in words is "twelve trillion, three hundred fifty billion, three hundred fifty million, four hundred twenty-two thousand, one hundred twenty".