204334210344022 has 64 divisors (see below), whose sum is σ = 351959940453888. Its totient is φ = 88797078295200.

The previous prime is 204334210343969. The next prime is 204334210344059. The reversal of 204334210344022 is 220443012433402.

It is a super-2 number, since 2×204334210344022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123281872 + ... + 124928332.

It is an arithmetic number, because the mean of its divisors is an integer number (5499374069592).

Almost surely, 2^{204334210344022} is an apocalyptic number.

204334210344022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204334210344022 is a deficient number, since it is larger than the sum of its proper divisors (147625730109866).

204334210344022 is a wasteful number, since it uses less digits than its factorization.

204334210344022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648546 (or 1648524 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 204334210344022 its reverse (220443012433402), we get a palindrome (424777222777424).

The spelling of 204334210344022 in words is "two hundred four trillion, three hundred thirty-four billion, two hundred ten million, three hundred forty-four thousand, twenty-two".