411122001 has 4 divisors (see below), whose sum is σ = 548162672. Its totient is φ = 274081332.

The previous prime is 411121993. The next prime is 411122017. The reversal of 411122001 is 100221114.

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 not a de Polignac number, because 411122001 - 2³ = 411121993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411122081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68520331 + ... + 68520336.

It is an arithmetic number, because the mean of its divisors is an integer number (137040668).

Almost surely, 2^411122001 is an apocalyptic number.

It is an amenable number.

411122001 is a deficient number, since it is larger than the sum of its proper divisors (137040671).

411122001 is a wasteful number, since it uses less digits than its factorization.

411122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137040670.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 411122001 is about 20276.1436422215. The cubic root of 411122001 is about 743.5729335236.

Adding to 411122001 its reverse (100221114), we get a palindrome (511343115).

The spelling of 411122001 in words is "four hundred eleven million, one hundred twenty-two thousand, one".