12435122 has 16 divisors (see below), whose sum is σ = 21753600. Its totient is φ = 5329044.

The previous prime is 12435121. The next prime is 12435167. The reversal of 12435122 is 22153421.

It is a junction number, because it is equal to n+sod(n) for n = 12435094 and 12435103.

It is not an unprimeable number, because it can be changed into a prime (12435121) 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, 8378 + ... + 9749.

It is an arithmetic number, because the mean of its divisors is an integer number (1359600).

Almost surely, 2^12435122 is an apocalyptic number.

12435122 is a deficient number, since it is larger than the sum of its proper divisors (9318478).

12435122 is an equidigital number, since it uses as much as digits as its factorization.

12435122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18150 (or 18136 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 12435122 is about 3526.3468348987. The cubic root of 12435122 is about 231.6772290154.

Adding to 12435122 its reverse (22153421), we get a palindrome (34588543).

The spelling of 12435122 in words is "twelve million, four hundred thirty-five thousand, one hundred twenty-two".