201133330224 has 80 divisors (see below), whose sum is σ = 534053839200. Its totient is φ = 65181542400.

The previous prime is 201133330219. The next prime is 201133330253. The reversal of 201133330224 is 422033331102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 201133330194 and 201133330203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267052 + ... + 2354100.

It is an arithmetic number, because the mean of its divisors is an integer number (6675672990).

Almost surely, 2^201133330224 is an apocalyptic number.

201133330224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201133330224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267026919600).

201133330224 is an abundant number, since it is smaller than the sum of its proper divisors (332920508976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201133330224 is a wasteful number, since it uses less digits than its factorization.

201133330224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88398 (or 88392 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 201133330224 its reverse (422033331102), we get a palindrome (623166661326).

The spelling of 201133330224 in words is "two hundred one billion, one hundred thirty-three million, three hundred thirty thousand, two hundred twenty-four".