204222241143 has 8 divisors (see below), whose sum is σ = 302551468400. Its totient is φ = 136148160744.

The previous prime is 204222241127. The next prime is 204222241151. The reversal of 204222241143 is 341142222402.

It is a happy number.

204222241143 is a `hidden beast` number, since 2 + 0 + 422 + 224 + 1 + 14 + 3 = 666.

It is not a de Polignac number, because 204222241143 - 2⁴ = 204222241127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 7563786709 = 204222241143 / (2 + 0 + 4 + 2 + 2 + 2 + 2 + 4 + 1 + 1 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204222243143) 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, 3781893328 + ... + 3781893381.

It is an arithmetic number, because the mean of its divisors is an integer number (37818933550).

Almost surely, 2^204222241143 is an apocalyptic number.

204222241143 is a deficient number, since it is larger than the sum of its proper divisors (98329227257).

204222241143 is an equidigital number, since it uses as much as digits as its factorization.

204222241143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7563786718 (or 7563786712 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 204222241143 its reverse (341142222402), we get a palindrome (545364463545).

The spelling of 204222241143 in words is "two hundred four billion, two hundred twenty-two million, two hundred forty-one thousand, one hundred forty-three".