13220234310 has 64 divisors (see below), whose sum is σ = 33072636672. Its totient is φ = 3378900096.

The previous prime is 13220234303. The next prime is 13220234311. The reversal of 13220234310 is 1343202231.

13220234310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13220234310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220234311) 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 31 ways as a sum of consecutive naturals, for example, 14512 + ... + 163251.

It is an arithmetic number, because the mean of its divisors is an integer number (516759948).

Almost surely, 2^13220234310 is an apocalyptic number.

13220234310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13220234310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16536318336).

13220234310 is an abundant number, since it is smaller than the sum of its proper divisors (19852402362).

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

13220234310 is a wasteful number, since it uses less digits than its factorization.

13220234310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177877.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13220234310 its reverse (1343202231), we get a palindrome (14563436541).

The spelling of 13220234310 in words is "thirteen billion, two hundred twenty million, two hundred thirty-four thousand, three hundred ten".