204412234222 has 32 divisors (see below), whose sum is σ = 351060982272. Its totient is φ = 87445389024.

The previous prime is 204412234183. The next prime is 204412234363. The reversal of 204412234222 is 222432214402.

It is a happy number.

It is a super-2 number, since 2×204412234222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20923983 + ... + 20933749.

It is an arithmetic number, because the mean of its divisors is an integer number (10970655696).

Almost surely, 2^204412234222 is an apocalyptic number.

204412234222 is a deficient number, since it is larger than the sum of its proper divisors (146648748050).

204412234222 is a wasteful number, since it uses less digits than its factorization.

204412234222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12352.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 204412234222 its reverse (222432214402), we get a palindrome (426844448624).

The spelling of 204412234222 in words is "two hundred four billion, four hundred twelve million, two hundred thirty-four thousand, two hundred twenty-two".