12436122 has 8 divisors (see below), whose sum is σ = 24872256. Its totient is φ = 4145372.

The previous prime is 12436121. The next prime is 12436141. The reversal of 12436122 is 22163421.

It is a sphenic number, since it is the product of 3 distinct primes.

12436122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12436121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036338 + ... + 1036349.

It is an arithmetic number, because the mean of its divisors is an integer number (3109032).

Almost surely, 2^12436122 is an apocalyptic number.

12436122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12436122 is a wasteful number, since it uses less digits than its factorization.

12436122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072692.

The product of its digits is 576, while the sum is 21.

The square root of 12436122 is about 3526.4886218447. The cubic root of 12436122 is about 231.6834391413.

Adding to 12436122 its reverse (22163421), we get a palindrome (34599543).

The spelling of 12436122 in words is "twelve million, four hundred thirty-six thousand, one hundred twenty-two".