12110412220 has 24 divisors (see below), whose sum is σ = 25436308464. Its totient is φ = 4843318656.

The previous prime is 12110412173. The next prime is 12110412221. The reversal of 12110412220 is 2221401121.

It is a junction number, because it is equal to n+sod(n) for n = 12110412194 and 12110412203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110412221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71607 + ... + 171313.

It is an arithmetic number, because the mean of its divisors is an integer number (1059846186).

Almost surely, 2^12110412220 is an apocalyptic number.

12110412220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110412220 is an abundant number, since it is smaller than the sum of its proper divisors (13325896244).

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

12110412220 is a wasteful number, since it uses less digits than its factorization.

12110412220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105789 (or 105787 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12110412220 its reverse (2221401121), we get a palindrome (14331813341).

The spelling of 12110412220 in words is "twelve billion, one hundred ten million, four hundred twelve thousand, two hundred twenty".