201004221033 has 80 divisors (see below), whose sum is σ = 374501698560. Its totient is φ = 104377442400.

The previous prime is 201004221031. The next prime is 201004221037. The reversal of 201004221033 is 330122400102.

201004221033 is a `hidden beast` number, since 201 + 0 + 0 + 422 + 10 + 33 = 666.

It is not a de Polignac number, because 201004221033 - 2¹ = 201004221031 is a prime.

It is a super-3 number, since 3×201004221033³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201004220997 and 201004221015.

It is not an unprimeable number, because it can be changed into a prime (201004221031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 22891638 + ... + 22900416.

It is an arithmetic number, because the mean of its divisors is an integer number (4681271232).

Almost surely, 2^201004221033 is an apocalyptic number.

It is an amenable number.

201004221033 is a deficient number, since it is larger than the sum of its proper divisors (173497477527).

201004221033 is a wasteful number, since it uses less digits than its factorization.

201004221033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12480 (or 12471 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201004221033 its reverse (330122400102), we get a palindrome (531126621135).

The spelling of 201004221033 in words is "two hundred one billion, four million, two hundred twenty-one thousand, thirty-three".