12422353 has 8 divisors (see below), whose sum is σ = 12997800. Its totient is φ = 11856768.

The previous prime is 12422341. The next prime is 12422363. The reversal of 12422353 is 35322421.

It can be written as a sum of positive squares in 4 ways, for example, as 1617984 + 10804369 = 1272^2 + 3287^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12422353 - 2⁹ = 12421841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12422363) 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 7 ways as a sum of consecutive naturals, for example, 175 + ... + 4987.

It is an arithmetic number, because the mean of its divisors is an integer number (1624725).

Almost surely, 2^12422353 is an apocalyptic number.

It is an amenable number.

12422353 is a deficient number, since it is larger than the sum of its proper divisors (575447).

12422353 is an equidigital number, since it uses as much as digits as its factorization.

12422353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931.

The product of its digits is 1440, while the sum is 22.

The square root of 12422353 is about 3524.5358559674. The cubic root of 12422353 is about 231.5979026341.

Adding to 12422353 its reverse (35322421), we get a palindrome (47744774).

It can be divided in two parts, 124 and 22353, that multiplied together give a palindrome (2771772).

The spelling of 12422353 in words is "twelve million, four hundred twenty-two thousand, three hundred fifty-three".