411222241 has 4 divisors (see below), whose sum is σ = 411351984. Its totient is φ = 411092500.

The previous prime is 411222239. The next prime is 411222257. The reversal of 411222241 is 142222114.

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 411222241 - 2¹ = 411222239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411222341) 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, 59995 + ... + 66496.

It is an arithmetic number, because the mean of its divisors is an integer number (102837996).

Almost surely, 2^411222241 is an apocalyptic number.

It is an amenable number.

411222241 is a deficient number, since it is larger than the sum of its proper divisors (129743).

411222241 is a wasteful number, since it uses less digits than its factorization.

411222241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129742.

The product of its digits is 256, while the sum is 19.

The square root of 411222241 is about 20278.6153620014. The cubic root of 411222241 is about 743.6333614045.

Adding to 411222241 its reverse (142222114), we get a palindrome (553444355).

The spelling of 411222241 in words is "four hundred eleven million, two hundred twenty-two thousand, two hundred forty-one".