412225321 has 4 divisors (see below), whose sum is σ = 425522944. Its totient is φ = 398927700.

The previous prime is 412225313. The next prime is 412225327. The reversal of 412225321 is 123522214.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 412225321 - 2³ = 412225313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412225292 and 412225301.

It is not an unprimeable number, because it can be changed into a prime (412225327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6648765 + ... + 6648826.

It is an arithmetic number, because the mean of its divisors is an integer number (106380736).

Almost surely, 2^412225321 is an apocalyptic number.

It is an amenable number.

412225321 is a deficient number, since it is larger than the sum of its proper divisors (13297623).

412225321 is a wasteful number, since it uses less digits than its factorization.

412225321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297622.

The product of its digits is 960, while the sum is 22.

The square root of 412225321 is about 20303.3327559788. The cubic root of 412225321 is about 744.2375100428.

Adding to 412225321 its reverse (123522214), we get a palindrome (535747535).

The spelling of 412225321 in words is "four hundred twelve million, two hundred twenty-five thousand, three hundred twenty-one".