12160110220 has 24 divisors (see below), whose sum is σ = 26359982208. Its totient is φ = 4707139200.

The previous prime is 12160110211. The next prime is 12160110227. The reversal of 12160110220 is 2201106121.

It is a junction number, because it is equal to n+sod(n) for n = 12160110194 and 12160110203.

It is not an unprimeable number, because it can be changed into a prime (12160110227) 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, 9805921 + ... + 9807160.

It is an arithmetic number, because the mean of its divisors is an integer number (1098332592).

Almost surely, 2^12160110220 is an apocalyptic number.

12160110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12160110220 is an abundant number, since it is smaller than the sum of its proper divisors (14199871988).

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

12160110220 is a wasteful number, since it uses less digits than its factorization.

12160110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19613121 (or 19613119 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12160110220 its reverse (2201106121), we get a palindrome (14361216341).

The spelling of 12160110220 in words is "twelve billion, one hundred sixty million, one hundred ten thousand, two hundred twenty".