13220112130 has 32 divisors (see below), whose sum is σ = 24580827648. Its totient is φ = 5113920000.

The previous prime is 13220112127. The next prime is 13220112133. The reversal of 13220112130 is 3121102231.

It is an interprime number because it is at equal distance from previous prime (13220112127) and next prime (13220112133).

It is not an unprimeable number, because it can be changed into a prime (13220112133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458130 + ... + 486130.

It is an arithmetic number, because the mean of its divisors is an integer number (768150864).

Almost surely, 2^13220112130 is an apocalyptic number.

13220112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220112130 is a deficient number, since it is larger than the sum of its proper divisors (11360715518).

13220112130 is a wasteful number, since it uses less digits than its factorization.

13220112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29562.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13220112130 its reverse (3121102231), we get a palindrome (16341214361).

The spelling of 13220112130 in words is "thirteen billion, two hundred twenty million, one hundred twelve thousand, one hundred thirty".