12226060 has 96 divisors (see below), whose sum is σ = 33965568. Its totient is φ = 3578880.

The previous prime is 12226057. The next prime is 12226069. The reversal of 12226060 is 6062221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12226069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25947 + ... + 26413.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

Almost surely, 2^12226060 is an apocalyptic number.

12226060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12226060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16982784).

12226060 is an abundant number, since it is smaller than the sum of its proper divisors (21739508).

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

12226060 is a wasteful number, since it uses less digits than its factorization.

12226060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12226060 is about 3496.5783274510. The cubic root of 12226060 is about 230.3715481762.

Adding to 12226060 its reverse (6062221), we get a palindrome (18288281).

The spelling of 12226060 in words is "twelve million, two hundred twenty-six thousand, sixty".