12302223130 has 8 divisors (see below), whose sum is σ = 22144001652. Its totient is φ = 4920889248.

The previous prime is 12302223119. The next prime is 12302223133. The reversal of 12302223130 is 3132220321.

It can be written as a sum of positive squares in 2 ways, for example, as 12187497609 + 114725521 = 110397^2 + 10711^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12302223098 and 12302223107.

It is not an unprimeable number, because it can be changed into a prime (12302223133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615111147 + ... + 615111166.

Almost surely, 2^12302223130 is an apocalyptic number.

12302223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302223130 is a deficient number, since it is larger than the sum of its proper divisors (9841778522).

12302223130 is a wasteful number, since it uses less digits than its factorization.

12302223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230222320.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12302223130 its reverse (3132220321), we get a palindrome (15434443451).

The spelling of 12302223130 in words is "twelve billion, three hundred two million, two hundred twenty-three thousand, one hundred thirty".