204223134552199 has 8 divisors (see below), whose sum is σ = 235539132905120. Its totient is φ = 173442452410656.

The previous prime is 204223134552179. The next prime is 204223134552211. The reversal of 204223134552199 is 991255431322402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204223134552199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204223134552179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133829052024 + ... + 133829053549.

It is an arithmetic number, because the mean of its divisors is an integer number (29442391613140).

Almost surely, 2^{204223134552199} is an apocalyptic number.

204223134552199 is a deficient number, since it is larger than the sum of its proper divisors (31315998352921).

204223134552199 is a wasteful number, since it uses less digits than its factorization.

204223134552199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267658105689.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 204223134552199 in words is "two hundred four trillion, two hundred twenty-three billion, one hundred thirty-four million, five hundred fifty-two thousand, one hundred ninety-nine".