204110144122 has 8 divisors (see below), whose sum is σ = 324174934836. Its totient is φ = 96051832512.

The previous prime is 204110144101. The next prime is 204110144123. The reversal of 204110144122 is 221441011402.

It can be written as a sum of positive squares in 2 ways, for example, as 203625660001 + 484484121 = 451249^2 + 22011^2 .

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

It is a super-2 number, since 2×204110144122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 204110144093 and 204110144102.

It is not an unprimeable number, because it can be changed into a prime (204110144123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3001619733 + ... + 3001619800.

Almost surely, 2^204110144122 is an apocalyptic number.

204110144122 is a deficient number, since it is larger than the sum of its proper divisors (120064790714).

204110144122 is a wasteful number, since it uses less digits than its factorization.

204110144122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003239552.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 204110144122 its reverse (221441011402), we get a palindrome (425551155524).

The spelling of 204110144122 in words is "two hundred four billion, one hundred ten million, one hundred forty-four thousand, one hundred twenty-two".