13220220230 has 16 divisors (see below), whose sum is σ = 27195881760. Its totient is φ = 4532646912.

The previous prime is 13220220217. The next prime is 13220220253. The reversal of 13220220230 is 3202202231.

It is a junction number, because it is equal to n+sod(n) for n = 13220220199 and 13220220208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94430075 + ... + 94430214.

It is an arithmetic number, because the mean of its divisors is an integer number (1699742610).

Almost surely, 2^13220220230 is an apocalyptic number.

13220220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220220230 is an abundant number, since it is smaller than the sum of its proper divisors (13975661530).

13220220230 is a wasteful number, since it uses less digits than its factorization.

13220220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188860303.

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

Adding to 13220220230 its reverse (3202202231), we get a palindrome (16422422461).

The spelling of 13220220230 in words is "thirteen billion, two hundred twenty million, two hundred twenty thousand, two hundred thirty".