404300221111 has 8 divisors (see below), whose sum is σ = 415235507904. Its totient is φ = 393365368800.

The previous prime is 404300221033. The next prime is 404300221141. The reversal of 404300221111 is 111122003404.

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 404300221111 - 2¹⁵ = 404300188343 is a prime.

It is a super-4 number, since 4×404300221111⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404300221141) 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, 2859561 + ... + 2997613.

It is an arithmetic number, because the mean of its divisors is an integer number (51904438488).

Almost surely, 2^404300221111 is an apocalyptic number.

404300221111 is a deficient number, since it is larger than the sum of its proper divisors (10935286793).

404300221111 is a wasteful number, since it uses less digits than its factorization.

404300221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217241.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 404300221111 its reverse (111122003404), we get a palindrome (515422224515).

The spelling of 404300221111 in words is "four hundred four billion, three hundred million, two hundred twenty-one thousand, one hundred eleven".