404211010220211 has 8 divisors (see below), whose sum is σ = 548082725722560. Its totient is φ = 264906650765672.

The previous prime is 404211010220159. The next prime is 404211010220249. The reversal of 404211010220211 is 112022010112404.

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 404211010220211 - 2¹⁴ = 404211010203827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404211010220011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141839011745 + ... + 1141839012098.

It is an arithmetic number, because the mean of its divisors is an integer number (68510340715320).

Almost surely, 2^{404211010220211} is an apocalyptic number.

404211010220211 is a deficient number, since it is larger than the sum of its proper divisors (143871715502349).

404211010220211 is a wasteful number, since it uses less digits than its factorization.

404211010220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283678023905.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 404211010220211 its reverse (112022010112404), we get a palindrome (516233020332615).

The spelling of 404211010220211 in words is "four hundred four trillion, two hundred eleven billion, ten million, two hundred twenty thousand, two hundred eleven".