204750422097 has 16 divisors (see below), whose sum is σ = 294009188928. Its totient is φ = 125996581440.

The previous prime is 204750422081. The next prime is 204750422101. The reversal of 204750422097 is 790224057402.

It is not a de Polignac number, because 204750422097 - 2⁴ = 204750422081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204750422027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1964847 + ... + 2066427.

It is an arithmetic number, because the mean of its divisors is an integer number (18375574308).

Almost surely, 2^204750422097 is an apocalyptic number.

It is an amenable number.

204750422097 is a deficient number, since it is larger than the sum of its proper divisors (89258766831).

204750422097 is a wasteful number, since it uses less digits than its factorization.

204750422097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153280.

The product of its (nonzero) digits is 282240, while the sum is 42.

Adding to 204750422097 its reverse (790224057402), we get a palindrome (994974479499).

The spelling of 204750422097 in words is "two hundred four billion, seven hundred fifty million, four hundred twenty-two thousand, ninety-seven".