204422421110211 has 24 divisors (see below), whose sum is σ = 295412056312464. Its totient is φ = 136219208153280.

The previous prime is 204422421110189. The next prime is 204422421110221. The reversal of 204422421110211 is 112011124224402.

204422421110211 is a `hidden beast` number, since 2 + 0 + 4 + 4 + 22 + 421 + 1 + 1 + 0 + 211 = 666.

It is not a de Polignac number, because 204422421110211 - 2¹¹ = 204422421108163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204422421110221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427363000 + ... + 427841066.

It is an arithmetic number, because the mean of its divisors is an integer number (12308835679686).

Almost surely, 2^{204422421110211} is an apocalyptic number.

204422421110211 is a deficient number, since it is larger than the sum of its proper divisors (90989635202253).

204422421110211 is a wasteful number, since it uses less digits than its factorization.

204422421110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499731 (or 499728 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 204422421110211 its reverse (112011124224402), we get a palindrome (316433545334613).

The spelling of 204422421110211 in words is "two hundred four trillion, four hundred twenty-two billion, four hundred twenty-one million, one hundred ten thousand, two hundred eleven".