204114451222 has 16 divisors (see below), whose sum is σ = 336132894672. Its totient is φ = 92188343520.

The previous prime is 204114451217. The next prime is 204114451271. The reversal of 204114451222 is 222154411402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29544093 + ... + 29551000.

It is an arithmetic number, because the mean of its divisors is an integer number (21008305917).

Almost surely, 2^204114451222 is an apocalyptic number.

204114451222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204114451222 is a deficient number, since it is larger than the sum of its proper divisors (132018443450).

204114451222 is a wasteful number, since it uses less digits than its factorization.

204114451222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59095263.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 204114451222 its reverse (222154411402), we get a palindrome (426268862624).

The spelling of 204114451222 in words is "two hundred four billion, one hundred fourteen million, four hundred fifty-one thousand, two hundred twenty-two".