12302220230 has 16 divisors (see below), whose sum is σ = 22259937024. Its totient is φ = 4895123520.

The previous prime is 12302220179. The next prime is 12302220233. The reversal of 12302220230 is 3202220321.

It is a junction number, because it is equal to n+sod(n) for n = 12302220199 and 12302220208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302220233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3218567 + ... + 3222386.

It is an arithmetic number, because the mean of its divisors is an integer number (1391246064).

Almost surely, 2^12302220230 is an apocalyptic number.

12302220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302220230 is a deficient number, since it is larger than the sum of its proper divisors (9957716794).

12302220230 is a wasteful number, since it uses less digits than its factorization.

12302220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441151.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12302220230 its reverse (3202220321), we get a palindrome (15504440551).

Subtracting from 12302220230 its reverse (3202220321), we obtain a palindrome (9099999909).

The spelling of 12302220230 in words is "twelve billion, three hundred two million, two hundred twenty thousand, two hundred thirty".