13130310222 has 64 divisors (see below), whose sum is σ = 30265632000. Its totient is φ = 4214506464.

The previous prime is 13130310211. The next prime is 13130310257. The reversal of 13130310222 is 22201303131.

13130310222 is a `hidden beast` number, since 1 + 3 + 130 + 310 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13130310195 and 13130310204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582453 + ... + 604575.

It is an arithmetic number, because the mean of its divisors is an integer number (472900500).

Almost surely, 2^13130310222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13130310222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15132816000).

13130310222 is an abundant number, since it is smaller than the sum of its proper divisors (17135321778).

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

13130310222 is a wasteful number, since it uses less digits than its factorization.

13130310222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22542 (or 22536 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13130310222 its reverse (22201303131), we get a palindrome (35331613353).

The spelling of 13130310222 in words is "thirteen billion, one hundred thirty million, three hundred ten thousand, two hundred twenty-two".