13222112130 has 96 divisors (see below), whose sum is σ = 34656605568. Its totient is φ = 3497395200.

The previous prime is 13222112093. The next prime is 13222112131. The reversal of 13222112130 is 3121122231.

13222112130 is a `hidden beast` number, since 1 + 322 + 211 + 2 + 130 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (13222112131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6352690 + ... + 6354770.

It is an arithmetic number, because the mean of its divisors is an integer number (361006308).

Almost surely, 2^13222112130 is an apocalyptic number.

13222112130 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 13222112130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17328302784).

13222112130 is an abundant number, since it is smaller than the sum of its proper divisors (21434493438).

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

13222112130 is a wasteful number, since it uses less digits than its factorization.

13222112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632 (or 2629 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13222112130 its reverse (3121122231), we get a palindrome (16343234361).

The spelling of 13222112130 in words is "thirteen billion, two hundred twenty-two million, one hundred twelve thousand, one hundred thirty".