201034224 has 50 divisors (see below), whose sum is σ = 581855120. Its totient is φ = 67010976.

The previous prime is 201034199. The next prime is 201034241. The reversal of 201034224 is 422430102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201034197 and 201034206.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 76264 + ... + 78855.

Almost surely, 2^201034224 is an apocalyptic number.

201034224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201034224 is an abundant number, since it is smaller than the sum of its proper divisors (380820896).

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

201034224 is a wasteful number, since it uses less digits than its factorization.

201034224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155139 (or 155124 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 201034224 is about 14178.6538148020. The cubic root of 201034224 is about 585.8098448433.

Adding to 201034224 its reverse (422430102), we get a palindrome (623464326).

The spelling of 201034224 in words is "two hundred one million, thirty-four thousand, two hundred twenty-four".