204224420004111 has 96 divisors (see below), whose sum is σ = 320434565068800. Its totient is φ = 124592491077120.

The previous prime is 204224420004109. The next prime is 204224420004127. The reversal of 204224420004111 is 111400024422402.

204224420004111 is a `hidden beast` number, since 2 + 0 + 4 + 2 + 2 + 44 + 200 + 0 + 411 + 1 = 666.

It is not a de Polignac number, because 204224420004111 - 2¹ = 204224420004109 is a prime.

It is a super-2 number, since 2×204224420004111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204224420002111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16026394006 + ... + 16026406748.

It is an arithmetic number, because the mean of its divisors is an integer number (3337860052800).

Almost surely, 2^{204224420004111} is an apocalyptic number.

204224420004111 is a deficient number, since it is larger than the sum of its proper divisors (116210145064689).

204224420004111 is a wasteful number, since it uses less digits than its factorization.

204224420004111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15221 (or 15218 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 204224420004111 its reverse (111400024422402), we get a palindrome (315624444426513).

The spelling of 204224420004111 in words is "two hundred four trillion, two hundred twenty-four billion, four hundred twenty million, four thousand, one hundred eleven".