13220033230 has 16 divisors (see below), whose sum is σ = 23798111040. Its totient is φ = 5287557472.

The previous prime is 13220033209. The next prime is 13220033273. The reversal of 13220033230 is 3233002231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13220033198 and 13220033207.

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, 80667 + ... + 181513.

It is an arithmetic number, because the mean of its divisors is an integer number (1487381940).

Almost surely, 2^13220033230 is an apocalyptic number.

13220033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220033230 is a deficient number, since it is larger than the sum of its proper divisors (10578077810).

13220033230 is a wasteful number, since it uses less digits than its factorization.

13220033230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113963.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13220033230 its reverse (3233002231), we get a palindrome (16453035461).

The spelling of 13220033230 in words is "thirteen billion, two hundred twenty million, thirty-three thousand, two hundred thirty".