204232011221133 has 24 divisors (see below), whose sum is σ = 337145995525248. Its totient is φ = 116703629757792.

The previous prime is 204232011220973. The next prime is 204232011221141. The reversal of 204232011221133 is 331122110232402.

204232011221133 is a `hidden beast` number, since 2 + 0 + 423 + 2 + 0 + 1 + 1 + 221 + 13 + 3 = 666.

It is not a de Polignac number, because 204232011221133 - 2¹² = 204232011217037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204232011221097 and 204232011221106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204232011223133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15063735 + ... + 25206747.

It is an arithmetic number, because the mean of its divisors is an integer number (14047749813552).

Almost surely, 2^{204232011221133} is an apocalyptic number.

It is an amenable number.

204232011221133 is a deficient number, since it is larger than the sum of its proper divisors (132913984304115).

204232011221133 is a wasteful number, since it uses less digits than its factorization.

204232011221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10462633 (or 10462630 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 204232011221133 its reverse (331122110232402), we get a palindrome (535354121453535).

The spelling of 204232011221133 in words is "two hundred four trillion, two hundred thirty-two billion, eleven million, two hundred twenty-one thousand, one hundred thirty-three".