13231222130 has 16 divisors (see below), whose sum is σ = 27218514240. Its totient is φ = 4536418992.

The previous prime is 13231222063. The next prime is 13231222133. The reversal of 13231222130 is 3122213231.

It is not an unprimeable number, because it can be changed into a prime (13231222133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94508660 + ... + 94508799.

It is an arithmetic number, because the mean of its divisors is an integer number (1701157140).

Almost surely, 2^13231222130 is an apocalyptic number.

13231222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231222130 is an abundant number, since it is smaller than the sum of its proper divisors (13987292110).

13231222130 is a wasteful number, since it uses less digits than its factorization.

13231222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189017473.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13231222130 its reverse (3122213231), we get a palindrome (16353435361).

The spelling of 13231222130 in words is "thirteen billion, two hundred thirty-one million, two hundred twenty-two thousand, one hundred thirty".