204032232120122 has 128 divisors (see below), whose sum is σ = 390327828480000. Its totient is φ = 77868905748480.

The previous prime is 204032232120113. The next prime is 204032232120163. The reversal of 204032232120122 is 221021232230402.

It is a junction number, because it is equal to n+sod(n) for n = 204032232120091 and 204032232120100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13983423047 + ... + 13983437637.

It is an arithmetic number, because the mean of its divisors is an integer number (3049436160000).

Almost surely, 2^{204032232120122} is an apocalyptic number.

204032232120122 is a deficient number, since it is larger than the sum of its proper divisors (186295596359878).

204032232120122 is a wasteful number, since it uses less digits than its factorization.

204032232120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18324.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 204032232120122 its reverse (221021232230402), we get a palindrome (425053464350524).

The spelling of 204032232120122 in words is "two hundred four trillion, thirty-two billion, two hundred thirty-two million, one hundred twenty thousand, one hundred twenty-two".