204043022 has 4 divisors (see below), whose sum is σ = 306064536. Its totient is φ = 102021510.

The previous prime is 204043013. The next prime is 204043031. The reversal of 204043022 is 220340402.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (204043013) and next prime (204043031).

It is a super-3 number, since 3×204043022³ (a number of 26 digits) contains 333 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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51010754 + ... + 51010757.

It is an arithmetic number, because the mean of its divisors is an integer number (76516134).

Almost surely, 2^204043022 is an apocalyptic number.

204043022 is a deficient number, since it is larger than the sum of its proper divisors (102021514).

204043022 is a wasteful number, since it uses less digits than its factorization.

204043022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102021513.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 204043022 is about 14284.3628489338. The cubic root of 204043022 is about 588.7179112008.

Adding to 204043022 its reverse (220340402), we get a palindrome (424383424).

The spelling of 204043022 in words is "two hundred four million, forty-three thousand, twenty-two".