413311212221 has 16 divisors (see below), whose sum is σ = 421634266560. Its totient is φ = 405053066880.

The previous prime is 413311212217. The next prime is 413311212229. The reversal of 413311212221 is 122212113314.

It is a cyclic number.

It is not a de Polignac number, because 413311212221 - 2² = 413311212217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413311212229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53278475 + ... + 53286231.

It is an arithmetic number, because the mean of its divisors is an integer number (26352141660).

Almost surely, 2^413311212221 is an apocalyptic number.

It is an amenable number.

413311212221 is a deficient number, since it is larger than the sum of its proper divisors (8323054339).

413311212221 is a wasteful number, since it uses less digits than its factorization.

413311212221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11804.

The product of its digits is 576, while the sum is 23.

Adding to 413311212221 its reverse (122212113314), we get a palindrome (535523325535).

The spelling of 413311212221 in words is "four hundred thirteen billion, three hundred eleven million, two hundred twelve thousand, two hundred twenty-one".