12302030322 has 96 divisors (see below), whose sum is σ = 28226195712. Its totient is φ = 3867409152.

The previous prime is 12302030311. The next prime is 12302030327. The reversal of 12302030322 is 22303020321.

It is a happy number.

12302030322 is a `hidden beast` number, since 12 + 302 + 0 + 30 + 322 = 666.

12302030322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12302030295 and 12302030304.

It is not an unprimeable number, because it can be changed into a prime (12302030327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3347478 + ... + 3351150.

It is an arithmetic number, because the mean of its divisors is an integer number (294022872).

Almost surely, 2^12302030322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12302030322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14113097856).

12302030322 is an abundant number, since it is smaller than the sum of its proper divisors (15924165390).

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

12302030322 is a wasteful number, since it uses less digits than its factorization.

12302030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872 (or 3869 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12302030322 its reverse (22303020321), we get a palindrome (34605050643).

The spelling of 12302030322 in words is "twelve billion, three hundred two million, thirty thousand, three hundred twenty-two".